From 7a5311138bc88862cfba21e5a8abf429ce1bc755 Mon Sep 17 00:00:00 2001
From: drowe <drowe@wayfair.com>
Date: Fri, 15 Nov 2019 13:04:52 -0500
Subject: [PATCH] Automated native_function_invocation fixes

---
 Src/Sunra/PhpSimple/HtmlDomParser.php         |   4 +-
 .../PhpSimple/simplehtmldom_1_5/app/index.php |  22 +-
 .../scraping/example_scraping_digg.php        |   8 +-
 .../scraping/example_scraping_imdb.php        |   4 +-
 .../scraping/example_scraping_slashdot.php    |   4 +-
 .../example/simple_html_dom_utility.php       |   2 +-
 .../simplehtmldom_1_5/simple_html_dom.php     | 336 +++++------
 .../simplehtmldom_1_5/testcase/all_test.php   |  16 +-
 .../testcase/callback_testcase.php            |  14 +-
 .../testcase/dom_testcase.php                 | 220 +++----
 .../testcase/element_testcase.php             | 128 ++--
 .../testcase/invalid_testcase.php             | 334 +++++------
 .../simplehtmldom_1_5/testcase/mass_test.php  |  28 +-
 .../testcase/memory_test.php                  |  60 +-
 .../testcase/misc_testcase.php                |  46 +-
 .../testcase/performance_test.php             |  12 +-
 .../testcase/reader/all_test.php              |   8 +-
 .../testcase/reader/element_testcase.php      | 100 ++--
 .../testcase/reader/memory_test.php           |  56 +-
 .../testcase/reader/performance_test.php      |  12 +-
 .../testcase/reader/selector_testcase.php     | 418 ++++++-------
 .../testcase/selector_testcase.php            | 564 +++++++++---------
 .../simplehtmldom_1_5/testcase/slick_test.php |  32 +-
 .../testcase/std_testcase.php                 | 130 ++--
 .../testcase/strip_testcase.php               |  30 +-
 25 files changed, 1294 insertions(+), 1294 deletions(-)

diff --git a/Src/Sunra/PhpSimple/HtmlDomParser.php b/Src/Sunra/PhpSimple/HtmlDomParser.php
index 4f3d013..79fd4c6 100644
--- a/Src/Sunra/PhpSimple/HtmlDomParser.php
+++ b/Src/Sunra/PhpSimple/HtmlDomParser.php
@@ -10,7 +10,7 @@ class HtmlDomParser {
 	 * @return \simplehtmldom_1_5\simple_html_dom
 	 */
 	static public function file_get_html() {
-		return call_user_func_array ( '\simplehtmldom_1_5\file_get_html' , func_get_args() );
+		return \call_user_func_array ( '\simplehtmldom_1_5\file_get_html' , \func_get_args() );
 	}
 
 	/**
@@ -18,6 +18,6 @@ static public function file_get_html() {
 	 * @return \simplehtmldom_1_5\simple_html_dom
 	 */
 	static public function str_get_html() {
-		return call_user_func_array ( '\simplehtmldom_1_5\str_get_html' , func_get_args() );
+		return \call_user_func_array ( '\simplehtmldom_1_5\str_get_html' , \func_get_args() );
 	}
 }
\ No newline at end of file
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/app/index.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/app/index.php
index 189aa5a..bd6bbfe 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/app/index.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/app/index.php
@@ -1,5 +1,5 @@
 <?php
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 include_once('../simple_html_dom.php');
 
 $html = file_get_html('google.htm');
@@ -43,7 +43,7 @@ function stat_dom($dom) {
             ++$count_unknown;
     }
     
-    echo 'Total: '. count($dom->nodes).
+    echo 'Total: '. \count($dom->nodes).
         ', Text: '.$count_text.
         ', Commnet: '.$count_comm.
         ', Tag: '.$count_elem.
@@ -52,27 +52,27 @@ function stat_dom($dom) {
 }
 
 function dump_my_html_tree($node, $show_attr=true, $deep=0, $last=true) {
-    $count = count($node->nodes);
+    $count = \count($node->nodes);
     if ($count>0) {
         if($last)
-            echo '<li class="expandable lastExpandable"><div class="hitarea expandable-hitarea lastExpandable-hitarea"></div>&lt;<span class="tag">'.htmlspecialchars($node->tag).'</span>';
+            echo '<li class="expandable lastExpandable"><div class="hitarea expandable-hitarea lastExpandable-hitarea"></div>&lt;<span class="tag">'.\htmlspecialchars($node->tag).'</span>';
         else
-            echo '<li class="expandable"><div class="hitarea expandable-hitarea"></div>&lt;<span class="tag">'.htmlspecialchars($node->tag).'</span>';
+            echo '<li class="expandable"><div class="hitarea expandable-hitarea"></div>&lt;<span class="tag">'.\htmlspecialchars($node->tag).'</span>';
     }
     else {
         $laststr = ($last===false) ? '' : ' class="last"';
-        echo '<li'.$laststr.'>&lt;<span class="tag">'.htmlspecialchars($node->tag).'</span>';
+        echo '<li'.$laststr.'>&lt;<span class="tag">'.\htmlspecialchars($node->tag).'</span>';
     }
 
     if ($show_attr) {
         foreach($node->attr as $k=>$v) {
-            echo ' '.htmlspecialchars($k).'="<span class="attr">'.htmlspecialchars($node->$k).'</span>"';
+            echo ' '.\htmlspecialchars($k).'="<span class="attr">'.\htmlspecialchars($node->$k).'</span>"';
         }
     }
     echo '&gt;';
     
     if ($node->tag==='text' || $node->tag==='comment') {
-        echo htmlspecialchars($node->innertext);
+        echo \htmlspecialchars($node->innertext);
         return;
     }
 
@@ -124,7 +124,7 @@ function dump_my_html_tree($node, $show_attr=true, $deep=0, $last=true) {
 	<div id="main">
 	<h4>Simple HTML DOM Test</h4>
     <form name="form1" method="post" action="">
-        find: <input name="query" type="text" size="60" maxlength="60" value="<?=htmlspecialchars($query)?>">
+        find: <input name="query" type="text" size="60" maxlength="60" value="<?=\htmlspecialchars($query)?>">
         <input type="submit" name="Submit" value="Go">
     </form>
     <br>
@@ -133,10 +133,10 @@ function dump_my_html_tree($node, $show_attr=true, $deep=0, $last=true) {
 	<div id="sidetreecontrol"><a href="?#">Collapse All</a> | <a href="?#">Expand All</a></div><br>
 	<ul class="treeview" id="html_tree">
 	    <?
-            ob_start();
+            \ob_start();
             foreach($target as $e)
                 dump_my_html_tree($e, true);
-            ob_end_flush();
+            \ob_end_flush();
         ?>
 	</ul>
 </div>
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_digg.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_digg.php
index 4c8cefb..3b9be10 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_digg.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_digg.php
@@ -8,11 +8,11 @@ function scraping_digg() {
     // get news block
     foreach($html->find('div.news-summary') as $article) {
         // get title
-        $item['title'] = trim($article->find('h3', 0)->plaintext);
+        $item['title'] = \trim($article->find('h3', 0)->plaintext);
         // get details
-        $item['details'] = trim($article->find('p', 0)->plaintext);
+        $item['details'] = \trim($article->find('p', 0)->plaintext);
         // get intro
-        $item['diggs'] = trim($article->find('li a strong', 0)->plaintext);
+        $item['diggs'] = \trim($article->find('li a strong', 0)->plaintext);
 
         $ret[] = $item;
     }
@@ -29,7 +29,7 @@ function scraping_digg() {
 // test it!
 
 // "http://digg.com" will check user_agent header...
-ini_set('user_agent', 'My-Application/2.5');
+\ini_set('user_agent', 'My-Application/2.5');
 
 $ret = scraping_digg();
 
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_imdb.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_imdb.php
index 14f0d3b..b861833 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_imdb.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_imdb.php
@@ -25,10 +25,10 @@ function scraping_IMDB($url) {
                 $key = $node->plaintext;
 
             if ($node->tag=='a' && $node->plaintext!='more')
-                $val .= trim(str_replace("\n", '', $node->plaintext));
+                $val .= \trim(\str_replace("\n", '', $node->plaintext));
 
             if ($node->tag=='text')
-                $val .= trim(str_replace("\n", '', $node->plaintext));
+                $val .= \trim(\str_replace("\n", '', $node->plaintext));
         }
 
         $ret[$key] = $val;
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_slashdot.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_slashdot.php
index 2fb9b27..12294f7 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_slashdot.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/scraping/example_scraping_slashdot.php
@@ -8,9 +8,9 @@ function scraping_slashdot() {
     // get article block
     foreach($html->find('div[id^=firehose-]') as $article) {
         // get title
-        $item['title'] = trim($article->find('a.datitle', 0)->plaintext);
+        $item['title'] = \trim($article->find('a.datitle', 0)->plaintext);
         // get body
-        $item['body'] = trim($article->find('div.body', 0)->plaintext);
+        $item['body'] = \trim($article->find('div.body', 0)->plaintext);
 
         $ret[] = $item;
     }
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/simple_html_dom_utility.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/simple_html_dom_utility.php
index 3b44cc1..8ceb5f2 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/simple_html_dom_utility.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/example/simple_html_dom_utility.php
@@ -25,7 +25,7 @@ function html_no_comment($url) {
 function find_contains($html, $selector, $keyword, $index=-1) {
     $ret = array();
     foreach ($html->find($selector) as $e) {
-        if (strpos($e->innertext, $keyword)!==false)
+        if (\strpos($e->innertext, $keyword)!==false)
             $ret[] = $e;
     }
 
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/simple_html_dom.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/simple_html_dom.php
index 279d589..df26e35 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/simple_html_dom.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/simple_html_dom.php
@@ -45,29 +45,29 @@
  * All of the Defines for the classes below.
  * @author S.C. Chen <me578022@gmail.com>
  */
-define('HDOM_TYPE_ELEMENT', 1);
-define('HDOM_TYPE_COMMENT', 2);
-define('HDOM_TYPE_TEXT',    3);
-define('HDOM_TYPE_ENDTAG',  4);
-define('HDOM_TYPE_ROOT',    5);
-define('HDOM_TYPE_UNKNOWN', 6);
-define('HDOM_QUOTE_DOUBLE', 0);
-define('HDOM_QUOTE_SINGLE', 1);
-define('HDOM_QUOTE_NO',     3);
-define('HDOM_INFO_BEGIN',   0);
-define('HDOM_INFO_END',     1);
-define('HDOM_INFO_QUOTE',   2);
-define('HDOM_INFO_SPACE',   3);
-define('HDOM_INFO_TEXT',    4);
-define('HDOM_INFO_INNER',   5);
-define('HDOM_INFO_OUTER',   6);
-define('HDOM_INFO_ENDSPACE',7);
-define('DEFAULT_TARGET_CHARSET', 'UTF-8');
-define('DEFAULT_BR_TEXT', "\r\n");
-define('DEFAULT_SPAN_TEXT', " ");
-if (!defined('MAX_FILE_SIZE'))
+\define('HDOM_TYPE_ELEMENT', 1);
+\define('HDOM_TYPE_COMMENT', 2);
+\define('HDOM_TYPE_TEXT',    3);
+\define('HDOM_TYPE_ENDTAG',  4);
+\define('HDOM_TYPE_ROOT',    5);
+\define('HDOM_TYPE_UNKNOWN', 6);
+\define('HDOM_QUOTE_DOUBLE', 0);
+\define('HDOM_QUOTE_SINGLE', 1);
+\define('HDOM_QUOTE_NO',     3);
+\define('HDOM_INFO_BEGIN',   0);
+\define('HDOM_INFO_END',     1);
+\define('HDOM_INFO_QUOTE',   2);
+\define('HDOM_INFO_SPACE',   3);
+\define('HDOM_INFO_TEXT',    4);
+\define('HDOM_INFO_INNER',   5);
+\define('HDOM_INFO_OUTER',   6);
+\define('HDOM_INFO_ENDSPACE',7);
+\define('DEFAULT_TARGET_CHARSET', 'UTF-8');
+\define('DEFAULT_BR_TEXT', "\r\n");
+\define('DEFAULT_SPAN_TEXT', " ");
+if (!\defined('MAX_FILE_SIZE'))
 {
-    define('MAX_FILE_SIZE', 600000);
+    \define('MAX_FILE_SIZE', 600000);
 }
 // helper functions
 // -----------------------------------------------------------------------------
@@ -78,10 +78,10 @@ function file_get_html($url, $use_include_path = false, $context=null, $offset=0
     // We DO force the tags to be terminated.
     $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $stripRN, $defaultBRText, $defaultSpanText);
     // For sourceforge users: uncomment the next line and comment the retreive_url_contents line 2 lines down if it is not already done.
-    $contents = file_get_contents($url, $use_include_path, $context, $offset);
+    $contents = \file_get_contents($url, $use_include_path, $context, $offset);
     // Paperg - use our own mechanism for getting the contents as we want to control the timeout.
     //$contents = retrieve_url_contents($url);
-    if (empty($contents) || strlen($contents) > MAX_FILE_SIZE)
+    if (empty($contents) || \strlen($contents) > MAX_FILE_SIZE)
     {
         return false;
     }
@@ -94,7 +94,7 @@ function file_get_html($url, $use_include_path = false, $context=null, $offset=0
 function str_get_html($str, $lowercase=true, $forceTagsClosed=true, $target_charset = DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT, $defaultSpanText=DEFAULT_SPAN_TEXT)
 {
     $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $stripRN, $defaultBRText, $defaultSpanText);
-    if (empty($str) || strlen($str) > MAX_FILE_SIZE)
+    if (empty($str) || \strlen($str) > MAX_FILE_SIZE)
     {
         $dom->clear();
         return false;
@@ -159,10 +159,10 @@ function clear()
     // dump node's tree
     function dump($show_attr=true, $deep=0)
     {
-        $lead = str_repeat('    ', $deep);
+        $lead = \str_repeat('    ', $deep);
 
         echo $lead.$this->tag;
-        if ($show_attr && count($this->attr)>0)
+        if ($show_attr && \count($this->attr)>0)
         {
             echo '(';
             foreach ($this->attr as $k=>$v)
@@ -186,7 +186,7 @@ function dump_node($echo=true)
     {
 
         $string = $this->tag;
-        if (count($this->attr)>0)
+        if (\count($this->attr)>0)
         {
             $string .= '(';
             foreach ($this->attr as $k=>$v)
@@ -195,12 +195,12 @@ function dump_node($echo=true)
             }
             $string .= ')';
         }
-        if (count($this->_)>0)
+        if (\count($this->_)>0)
         {
             $string .= ' $_ (';
             foreach ($this->_ as $k=>$v)
             {
-                if (is_array($v))
+                if (\is_array($v))
                 {
                     $string .= "[$k]=>(";
                     foreach ($v as $k2=>$v2)
@@ -230,8 +230,8 @@ function dump_node($echo=true)
             $string .= ' NULL ';
         }
 
-        $string .= " children: " . count($this->children);
-        $string .= " nodes: " . count($this->nodes);
+        $string .= " children: " . \count($this->children);
+        $string .= " nodes: " . \count($this->nodes);
         $string .= " tag_start: " . $this->tag_start;
         $string .= "\n";
 
@@ -282,7 +282,7 @@ function children($idx=-1)
     // returns the first child of node
     function first_child()
     {
-        if (count($this->children)>0)
+        if (\count($this->children)>0)
         {
             return $this->children[0];
         }
@@ -292,7 +292,7 @@ function first_child()
     // returns the last child of node
     function last_child()
     {
-        if (($count=count($this->children))>0)
+        if (($count=\count($this->children))>0)
         {
             return $this->children[$count-1];
         }
@@ -308,7 +308,7 @@ function next_sibling()
         }
 
         $idx = 0;
-        $count = count($this->parent->children);
+        $count = \count($this->parent->children);
         while ($idx<$count && $this!==$this->parent->children[$idx])
         {
             ++$idx;
@@ -325,7 +325,7 @@ function prev_sibling()
     {
         if ($this->parent===null) return null;
         $idx = 0;
-        $count = count($this->parent->children);
+        $count = \count($this->parent->children);
         while ($idx<$count && $this!==$this->parent->children[$idx])
             ++$idx;
         if (--$idx<0) return null;
@@ -336,14 +336,14 @@ function prev_sibling()
     function find_ancestor_tag($tag)
     {
         global $debugObject;
-        if (is_object($debugObject)) { $debugObject->debugLogEntry(1); }
+        if (\is_object($debugObject)) { $debugObject->debugLogEntry(1); }
 
         // Start by including ourselves in the comparison.
         $returnDom = $this;
 
-        while (!is_null($returnDom))
+        while (!\is_null($returnDom))
         {
-            if (is_object($debugObject)) { $debugObject->debugLog(2, "Current tag is: " . $returnDom->tag); }
+            if (\is_object($debugObject)) { $debugObject->debugLog(2, "Current tag is: " . $returnDom->tag); }
 
             if ($returnDom->tag == $tag)
             {
@@ -370,7 +370,7 @@ function innertext()
     function outertext()
     {
         global $debugObject;
-        if (is_object($debugObject))
+        if (\is_object($debugObject))
         {
             $text = '';
             if ($this->tag == 'text')
@@ -388,7 +388,7 @@ function outertext()
         // trigger callback
         if ($this->dom && $this->dom->callback!==null)
         {
-            call_user_func_array($this->dom->callback, array($this));
+            \call_user_func_array($this->dom->callback, array($this));
         }
 
         if (isset($this->_[HDOM_INFO_OUTER])) return $this->_[HDOM_INFO_OUTER];
@@ -436,14 +436,14 @@ function text()
             case HDOM_TYPE_COMMENT: return '';
             case HDOM_TYPE_UNKNOWN: return '';
         }
-        if (strcasecmp($this->tag, 'script')===0) return '';
-        if (strcasecmp($this->tag, 'style')===0) return '';
+        if (\strcasecmp($this->tag, 'script')===0) return '';
+        if (\strcasecmp($this->tag, 'style')===0) return '';
 
         $ret = '';
         // In rare cases, (always node type 1 or HDOM_TYPE_ELEMENT - observed for some span tags, and some p tags) $this->nodes is set to NULL.
         // NOTE: This indicates that there is a problem where it's set to NULL without a clear happening.
         // WHY is this happening?
-        if (!is_null($this->nodes))
+        if (!\is_null($this->nodes))
         {
             foreach ($this->nodes as $n)
             {
@@ -464,8 +464,8 @@ function text()
     function xmltext()
     {
         $ret = $this->innertext();
-        $ret = str_ireplace('<![CDATA[', '', $ret);
-        $ret = str_replace(']]>', '', $ret);
+        $ret = \str_ireplace('<![CDATA[', '', $ret);
+        $ret = \str_replace(']]>', '', $ret);
         return $ret;
     }
 
@@ -515,7 +515,7 @@ function makeup()
     function find($selector, $idx=null, $lowercase=false)
     {
         $selectors = $this->parse_selector($selector);
-        if (($count=count($selectors))===0) return array();
+        if (($count=\count($selectors))===0) return array();
         $found_keys = array();
 
         // find each selector
@@ -523,7 +523,7 @@ function find($selector, $idx=null, $lowercase=false)
         {
             // The change on the below line was documented on the sourceforge code tracker id 2788009
             // used to be: if (($levle=count($selectors[0]))===0) return array();
-            if (($levle=count($selectors[$c]))===0) return array();
+            if (($levle=\count($selectors[$c]))===0) return array();
             if (!isset($this->_[HDOM_INFO_BEGIN])) return array();
 
             $head = array($this->_[HDOM_INFO_BEGIN]=>1);
@@ -549,15 +549,15 @@ function find($selector, $idx=null, $lowercase=false)
         }
 
         // sort keys
-        ksort($found_keys);
+        \ksort($found_keys);
 
         $found = array();
         foreach ($found_keys as $k=>$v)
             $found[] = $this->dom->nodes[$k];
 
         // return nth-element or array
-        if (is_null($idx)) return $found;
-        else if ($idx<0) $idx = count($found) + $idx;
+        if (\is_null($idx)) return $found;
+        else if ($idx<0) $idx = \count($found) + $idx;
         return (isset($found[$idx])) ? $found[$idx] : null;
     }
 
@@ -566,12 +566,12 @@ function find($selector, $idx=null, $lowercase=false)
     protected function seek($selector, &$ret, $lowercase=false)
     {
         global $debugObject;
-        if (is_object($debugObject)) { $debugObject->debugLogEntry(1); }
+        if (\is_object($debugObject)) { $debugObject->debugLogEntry(1); }
 
         list($tag, $key, $val, $exp, $no_key) = $selector;
 
         // xpath index
-        if ($tag && $key && is_numeric($key))
+        if ($tag && $key && \is_numeric($key))
         {
             $count = 0;
             foreach ($this->children as $c)
@@ -602,7 +602,7 @@ protected function seek($selector, &$ret, $lowercase=false)
             $pass = true;
 
             if ($tag==='*' && !$key) {
-                if (in_array($node, $this->children, true))
+                if (\in_array($node, $this->children, true))
                     $ret[$i] = 1;
                 continue;
             }
@@ -627,23 +627,23 @@ protected function seek($selector, &$ret, $lowercase=false)
                     // this is a normal search, we want the value of that attribute of the tag.
                     $nodeKeyValue = $node->attr[$key];
                 }
-                if (is_object($debugObject)) {$debugObject->debugLog(2, "testing node: " . $node->tag . " for attribute: " . $key . $exp . $val . " where nodes value is: " . $nodeKeyValue);}
+                if (\is_object($debugObject)) {$debugObject->debugLog(2, "testing node: " . $node->tag . " for attribute: " . $key . $exp . $val . " where nodes value is: " . $nodeKeyValue);}
 
                 //PaperG - If lowercase is set, do a case insensitive test of the value of the selector.
                 if ($lowercase) {
-                    $check = $this->match($exp, strtolower($val), strtolower($nodeKeyValue));
+                    $check = $this->match($exp, \strtolower($val), \strtolower($nodeKeyValue));
                 } else {
                     $check = $this->match($exp, $val, $nodeKeyValue);
                 }
-                if (is_object($debugObject)) {$debugObject->debugLog(2, "after match: " . ($check ? "true" : "false"));}
+                if (\is_object($debugObject)) {$debugObject->debugLog(2, "after match: " . ($check ? "true" : "false"));}
 
                 // handle multiple class
-                if (!$check && strcasecmp($key, 'class')===0) {
-                    foreach (explode(' ',$node->attr[$key]) as $k) {
+                if (!$check && \strcasecmp($key, 'class')===0) {
+                    foreach (\explode(' ',$node->attr[$key]) as $k) {
                         // Without this, there were cases where leading, trailing, or double spaces lead to our comparing blanks - bad form.
                         if (!empty($k)) {
                             if ($lowercase) {
-                                $check = $this->match($exp, strtolower($val), strtolower($k));
+                                $check = $this->match($exp, \strtolower($val), \strtolower($k));
                             } else {
                                 $check = $this->match($exp, $val, $k);
                             }
@@ -657,12 +657,12 @@ protected function seek($selector, &$ret, $lowercase=false)
             unset($node);
         }
         // It's passed by reference so this is actually what this function returns.
-        if (is_object($debugObject)) {$debugObject->debugLog(1, "EXIT - ret: ", $ret);}
+        if (\is_object($debugObject)) {$debugObject->debugLog(1, "EXIT - ret: ", $ret);}
     }
 
     protected function match($exp, $pattern, $value) {
         global $debugObject;
-        if (is_object($debugObject)) {$debugObject->debugLogEntry(1);}
+        if (\is_object($debugObject)) {$debugObject->debugLogEntry(1);}
 
         switch ($exp) {
             case '=':
@@ -670,21 +670,21 @@ protected function match($exp, $pattern, $value) {
             case '!=':
                 return ($value!==$pattern);
             case '^=':
-                return preg_match("/^".preg_quote($pattern,'/')."/", $value);
+                return \preg_match("/^".\preg_quote($pattern,'/')."/", $value);
             case '$=':
-                return preg_match("/".preg_quote($pattern,'/')."$/", $value);
+                return \preg_match("/".\preg_quote($pattern,'/')."$/", $value);
             case '*=':
                 if ($pattern[0]=='/') {
-                    return preg_match($pattern, $value);
+                    return \preg_match($pattern, $value);
                 }
-                return preg_match("/".$pattern."/i", $value);
+                return \preg_match("/".$pattern."/i", $value);
         }
         return false;
     }
 
     protected function parse_selector($selector_string) {
         global $debugObject;
-        if (is_object($debugObject)) {$debugObject->debugLogEntry(1);}
+        if (\is_object($debugObject)) {$debugObject->debugLogEntry(1);}
 
         // pattern of CSS selectors, modified from mootools
         // Paperg: Add the colon to the attrbute, so that it properly finds <tag attr:ibute="something" > like google does.
@@ -694,15 +694,15 @@ protected function parse_selector($selector_string) {
 // farther study is required to determine of this should be documented or removed.
 //        $pattern = "/([\w-:\*]*)(?:\#([\w-]+)|\.([\w-]+))?(?:\[@?(!?[\w-]+)(?:([!*^$]?=)[\"']?(.*?)[\"']?)?\])?([\/, ]+)/is";
         $pattern = "/([\w-:\*]*)(?:\#([\w-]+)|\.([\w-]+))?(?:\[@?(!?[\w-:]+)(?:([!*^$]?=)[\"']?(.*?)[\"']?)?\])?([\/, ]+)/is";
-        preg_match_all($pattern, trim($selector_string).' ', $matches, PREG_SET_ORDER);
-        if (is_object($debugObject)) {$debugObject->debugLog(2, "Matches Array: ", $matches);}
+        \preg_match_all($pattern, \trim($selector_string).' ', $matches, PREG_SET_ORDER);
+        if (\is_object($debugObject)) {$debugObject->debugLog(2, "Matches Array: ", $matches);}
 
         $selectors = array();
         $result = array();
         //print_r($matches);
 
         foreach ($matches as $m) {
-            $m[0] = trim($m[0]);
+            $m[0] = \trim($m[0]);
             if ($m[0]==='' || $m[0]==='/' || $m[0]==='//') continue;
             // for browser generated xpath
             if ($m[1]==='tbody') continue;
@@ -715,17 +715,17 @@ protected function parse_selector($selector_string) {
             if (!empty($m[6])) {$val=$m[6];}
 
             // convert to lowercase
-            if ($this->dom->lowercase) {$tag=strtolower($tag); $key=strtolower($key);}
+            if ($this->dom->lowercase) {$tag=\strtolower($tag); $key=\strtolower($key);}
             //elements that do NOT have the specified attribute
-            if (isset($key[0]) && $key[0]==='!') {$key=substr($key, 1); $no_key=true;}
+            if (isset($key[0]) && $key[0]==='!') {$key=\substr($key, 1); $no_key=true;}
 
             $result[] = array($tag, $key, $val, $exp, $no_key);
-            if (trim($m[7])===',') {
+            if (\trim($m[7])===',') {
                 $selectors[] = $result;
                 $result = array();
             }
         }
-        if (count($result)>0)
+        if (\count($result)>0)
             $selectors[] = $result;
         return $selectors;
     }
@@ -740,7 +740,7 @@ function __get($name) {
             case 'innertext': return $this->innertext();
             case 'plaintext': return $this->text();
             case 'xmltext': return $this->xmltext();
-            default: return array_key_exists($name, $this->attr);
+            default: return \array_key_exists($name, $this->attr);
         }
     }
 
@@ -765,7 +765,7 @@ function __isset($name) {
             case 'plaintext': return true;
         }
         //no value attr: nowrap, checked selected...
-        return (array_key_exists($name, $this->attr)) ? true : isset($this->attr[$name]);
+        return (\array_key_exists($name, $this->attr)) ? true : isset($this->attr[$name]);
     }
 
     function __unset($name) {
@@ -777,7 +777,7 @@ function __unset($name) {
     function convert_text($text)
     {
         global $debugObject;
-        if (is_object($debugObject)) {$debugObject->debugLogEntry(1);}
+        if (\is_object($debugObject)) {$debugObject->debugLogEntry(1);}
 
         $converted_text = $text;
 
@@ -786,34 +786,34 @@ function convert_text($text)
 
         if ($this->dom)
         {
-            $sourceCharset = strtoupper($this->dom->_charset);
-            $targetCharset = strtoupper($this->dom->_target_charset);
+            $sourceCharset = \strtoupper($this->dom->_charset);
+            $targetCharset = \strtoupper($this->dom->_target_charset);
         }
-        if (is_object($debugObject)) {$debugObject->debugLog(3, "source charset: " . $sourceCharset . " target charaset: " . $targetCharset);}
+        if (\is_object($debugObject)) {$debugObject->debugLog(3, "source charset: " . $sourceCharset . " target charaset: " . $targetCharset);}
 
-        if (!empty($sourceCharset) && !empty($targetCharset) && (strcasecmp($sourceCharset, $targetCharset) != 0))
+        if (!empty($sourceCharset) && !empty($targetCharset) && (\strcasecmp($sourceCharset, $targetCharset) != 0))
         {
             // Check if the reported encoding could have been incorrect and the text is actually already UTF-8
-            if ((strcasecmp($targetCharset, 'UTF-8') == 0) && ($this->is_utf8($text)))
+            if ((\strcasecmp($targetCharset, 'UTF-8') == 0) && ($this->is_utf8($text)))
             {
                 $converted_text = $text;
             }
             else
             {
-                $converted_text = iconv($sourceCharset, $targetCharset, $text);
+                $converted_text = \iconv($sourceCharset, $targetCharset, $text);
             }
         }
 
         // Lets make sure that we don't have that silly BOM issue with any of the utf-8 text we output.
         if ($targetCharset == 'UTF-8')
         {
-            if (substr($converted_text, 0, 3) == "\xef\xbb\xbf")
+            if (\substr($converted_text, 0, 3) == "\xef\xbb\xbf")
             {
-                $converted_text = substr($converted_text, 3);
+                $converted_text = \substr($converted_text, 3);
             }
-            if (substr($converted_text, -3) == "\xef\xbb\xbf")
+            if (\substr($converted_text, -3) == "\xef\xbb\xbf")
             {
-                $converted_text = substr($converted_text, 0, -3);
+                $converted_text = \substr($converted_text, 0, -3);
             }
         }
 
@@ -830,10 +830,10 @@ static function is_utf8($str)
     {
         $c=0; $b=0;
         $bits=0;
-        $len=strlen($str);
+        $len=\strlen($str);
         for($i=0; $i<$len; $i++)
         {
-            $c=ord($str[$i]);
+            $c=\ord($str[$i]);
             if($c > 128)
             {
                 if(($c >= 254)) return false;
@@ -847,7 +847,7 @@ static function is_utf8($str)
                 while($bits > 1)
                 {
                     $i++;
-                    $b=ord($str[$i]);
+                    $b=\ord($str[$i]);
                     if($b < 128 || $b > 191) return false;
                     $bits--;
                 }
@@ -899,7 +899,7 @@ function get_display_size()
         {
             // Thanks to user gnarf from stackoverflow for this regular expression.
             $attributes = array();
-            preg_match_all("/([\w-]+)\s*:\s*([^;]+)\s*;?/", $this->attr['style'], $matches, PREG_SET_ORDER);
+            \preg_match_all("/([\w-]+)\s*:\s*([^;]+)\s*;?/", $this->attr['style'], $matches, PREG_SET_ORDER);
             foreach ($matches as $match) {
               $attributes[$match[1]] = $match[2];
             }
@@ -908,11 +908,11 @@ function get_display_size()
             if (isset($attributes['width']) && $width == -1)
             {
                 // check that the last two characters are px (pixels)
-                if (strtolower(substr($attributes['width'], -2)) == 'px')
+                if (\strtolower(\substr($attributes['width'], -2)) == 'px')
                 {
-                    $proposed_width = substr($attributes['width'], 0, -2);
+                    $proposed_width = \substr($attributes['width'], 0, -2);
                     // Now make sure that it's an integer and not something stupid.
-                    if (filter_var($proposed_width, FILTER_VALIDATE_INT))
+                    if (\filter_var($proposed_width, FILTER_VALIDATE_INT))
                     {
                         $width = $proposed_width;
                     }
@@ -923,11 +923,11 @@ function get_display_size()
             if (isset($attributes['height']) && $height == -1)
             {
                 // check that the last two characters are px (pixels)
-                if (strtolower(substr($attributes['height'], -2)) == 'px')
+                if (\strtolower(\substr($attributes['height'], -2)) == 'px')
                 {
-                    $proposed_height = substr($attributes['height'], 0, -2);
+                    $proposed_height = \substr($attributes['height'], 0, -2);
                     // Now make sure that it's an integer and not something stupid.
-                    if (filter_var($proposed_height, FILTER_VALIDATE_INT))
+                    if (\filter_var($proposed_height, FILTER_VALIDATE_INT))
                     {
                         $height = $proposed_height;
                     }
@@ -952,8 +952,8 @@ function get_display_size()
     }
 
     // camel naming conventions
-    function getAllAttributes() {return array_map('html_entity_decode', $this->attr);}
-    function getAttribute($name) {return html_entity_decode($this->__get($name));}
+    function getAllAttributes() {return \array_map('html_entity_decode', $this->attr);}
+    function getAttribute($name) {return \html_entity_decode($this->__get($name));}
     function setAttribute($name, $value) {$this->__set($name, $value);}
     function hasAttribute($name) {return $this->__isset($name);}
     function removeAttribute($name) {$this->__set($name, null);}
@@ -1030,7 +1030,7 @@ function __construct($str=null, $lowercase=true, $forceTagsClosed=true, $target_
     {
         if ($str)
         {
-            if (preg_match("/^http:\/\//i",$str) || is_file($str))
+            if (\preg_match("/^http:\/\//i",$str) || \is_file($str))
             {
                 $this->load_file($str);
             }
@@ -1091,10 +1091,10 @@ function load($str, $lowercase=true, $stripRN=true, $defaultBRText=DEFAULT_BR_TE
     // load html from file
     function load_file()
     {
-        $args = func_get_args();
-        $this->load(call_user_func_array('file_get_contents', $args), true);
+        $args = \func_get_args();
+        $this->load(\call_user_func_array('file_get_contents', $args), true);
         // Throw an error if we can't properly load the dom.
-        if (($error=error_get_last())!==null) {
+        if (($error=\error_get_last())!==null) {
             $this->clear();
             return false;
         }
@@ -1116,7 +1116,7 @@ function remove_callback()
     function save($filepath='')
     {
         $ret = $this->root->innertext();
-        if ($filepath!=='') file_put_contents($filepath, $ret, LOCK_EX);
+        if ($filepath!=='') \file_put_contents($filepath, $ret, LOCK_EX);
         return $ret;
     }
 
@@ -1150,17 +1150,17 @@ protected function prepare($str, $lowercase=true, $stripRN=true, $defaultBRText=
         $this->clear();
 
         // set the length of content before we do anything to it.
-        $this->size = strlen($str);
+        $this->size = \strlen($str);
         // Save the original size of the html that we got in.  It might be useful to someone.
         $this->original_size = $this->size;
 
         //before we save the string as the doc...  strip out the \r \n's if we are told to.
         if ($stripRN) {
-            $str = str_replace("\r", " ", $str);
-            $str = str_replace("\n", " ", $str);
+            $str = \str_replace("\r", " ", $str);
+            $str = \str_replace("\n", " ", $str);
 
             // set the length of content since we have changed it.
-            $this->size = strlen($str);
+            $this->size = \strlen($str);
         }
 
         $this->doc = $str;
@@ -1204,14 +1204,14 @@ protected function parse_charset()
 
         $charset = null;
 
-        if (function_exists('get_last_retrieve_url_contents_content_type'))
+        if (\function_exists('get_last_retrieve_url_contents_content_type'))
         {
             $contentTypeHeader = get_last_retrieve_url_contents_content_type();
-            $success = preg_match('/charset=(.+)/', $contentTypeHeader, $matches);
+            $success = \preg_match('/charset=(.+)/', $contentTypeHeader, $matches);
             if ($success)
             {
                 $charset = $matches[1];
-                if (is_object($debugObject)) {$debugObject->debugLog(2, 'header content-type found charset of: ' . $charset);}
+                if (\is_object($debugObject)) {$debugObject->debugLog(2, 'header content-type found charset of: ' . $charset);}
             }
 
         }
@@ -1222,11 +1222,11 @@ protected function parse_charset()
             if (!empty($el))
             {
                 $fullvalue = $el->content;
-                if (is_object($debugObject)) {$debugObject->debugLog(2, 'meta content-type tag found' . $fullvalue);}
+                if (\is_object($debugObject)) {$debugObject->debugLog(2, 'meta content-type tag found' . $fullvalue);}
 
                 if (!empty($fullvalue))
                 {
-                    $success = preg_match('/charset=(.+)/', $fullvalue, $matches);
+                    $success = \preg_match('/charset=(.+)/', $fullvalue, $matches);
                     if ($success)
                     {
                         $charset = $matches[1];
@@ -1234,7 +1234,7 @@ protected function parse_charset()
                     else
                     {
                         // If there is a meta tag, and they don't specify the character set, research says that it's typically ISO-8859-1
-                        if (is_object($debugObject)) {$debugObject->debugLog(2, 'meta content-type tag couldn\'t be parsed. using iso-8859 default.');}
+                        if (\is_object($debugObject)) {$debugObject->debugLog(2, 'meta content-type tag couldn\'t be parsed. using iso-8859 default.');}
                         $charset = 'ISO-8859-1';
                     }
                 }
@@ -1245,25 +1245,25 @@ protected function parse_charset()
         if (empty($charset))
         {
             // Have php try to detect the encoding from the text given to us.
-            $charset = (function_exists('mb_detect_encoding')) ? mb_detect_encoding($this->root->plaintext . "ascii", $encoding_list = array( "UTF-8", "CP1252" ) ) : false;
-            if (is_object($debugObject)) {$debugObject->debugLog(2, 'mb_detect found: ' . $charset);}
+            $charset = (\function_exists('mb_detect_encoding')) ? \mb_detect_encoding($this->root->plaintext . "ascii", $encoding_list = array( "UTF-8", "CP1252" ) ) : false;
+            if (\is_object($debugObject)) {$debugObject->debugLog(2, 'mb_detect found: ' . $charset);}
 
             // and if this doesn't work...  then we need to just wrongheadedly assume it's UTF-8 so that we can move on - cause this will usually give us most of what we need...
             if ($charset === false)
             {
-                if (is_object($debugObject)) {$debugObject->debugLog(2, 'since mb_detect failed - using default of utf-8');}
+                if (\is_object($debugObject)) {$debugObject->debugLog(2, 'since mb_detect failed - using default of utf-8');}
                 $charset = 'UTF-8';
             }
         }
 
         // Since CP1252 is a superset, if we get one of it's subsets, we want it instead.
-        if ((strtolower($charset) == strtolower('ISO-8859-1')) || (strtolower($charset) == strtolower('Latin1')) || (strtolower($charset) == strtolower('Latin-1')))
+        if ((\strtolower($charset) == \strtolower('ISO-8859-1')) || (\strtolower($charset) == \strtolower('Latin1')) || (\strtolower($charset) == \strtolower('Latin-1')))
         {
-            if (is_object($debugObject)) {$debugObject->debugLog(2, 'replacing ' . $charset . ' with CP1252 as its a superset');}
+            if (\is_object($debugObject)) {$debugObject->debugLog(2, 'replacing ' . $charset . ' with CP1252 as its a superset');}
             $charset = 'CP1252';
         }
 
-        if (is_object($debugObject)) {$debugObject->debugLog(1, 'EXIT - ' . $charset);}
+        if (\is_object($debugObject)) {$debugObject->debugLog(1, 'EXIT - ' . $charset);}
 
         return $this->_charset = $charset;
     }
@@ -1289,11 +1289,11 @@ protected function read_tag()
             $tag = $this->copy_until_char('>');
 
             // skip attributes in end tag
-            if (($pos = strpos($tag, ' '))!==false)
-                $tag = substr($tag, 0, $pos);
+            if (($pos = \strpos($tag, ' '))!==false)
+                $tag = \substr($tag, 0, $pos);
 
-            $parent_lower = strtolower($this->parent->tag);
-            $tag_lower = strtolower($tag);
+            $parent_lower = \strtolower($this->parent->tag);
+            $tag_lower = \strtolower($tag);
 
             if ($parent_lower!==$tag_lower)
             {
@@ -1302,10 +1302,10 @@ protected function read_tag()
                     $this->parent->_[HDOM_INFO_END] = 0;
                     $org_parent = $this->parent;
 
-                    while (($this->parent->parent) && strtolower($this->parent->tag)!==$tag_lower)
+                    while (($this->parent->parent) && \strtolower($this->parent->tag)!==$tag_lower)
                         $this->parent = $this->parent->parent;
 
-                    if (strtolower($this->parent->tag)!==$tag_lower) {
+                    if (\strtolower($this->parent->tag)!==$tag_lower) {
                         $this->parent = $org_parent; // restore origonal parent
                         if ($this->parent->parent) $this->parent = $this->parent->parent;
                         $this->parent->_[HDOM_INFO_END] = $this->cursor;
@@ -1317,17 +1317,17 @@ protected function read_tag()
                     $this->parent->_[HDOM_INFO_END] = 0;
                     $org_parent = $this->parent;
 
-                    while (($this->parent->parent) && strtolower($this->parent->tag)!==$tag_lower)
+                    while (($this->parent->parent) && \strtolower($this->parent->tag)!==$tag_lower)
                         $this->parent = $this->parent->parent;
 
-                    if (strtolower($this->parent->tag)!==$tag_lower)
+                    if (\strtolower($this->parent->tag)!==$tag_lower)
                     {
                         $this->parent = $org_parent; // restore origonal parent
                         $this->parent->_[HDOM_INFO_END] = $this->cursor;
                         return $this->as_text_node($tag);
                     }
                 }
-                else if (($this->parent->parent) && strtolower($this->parent->parent->tag)===$tag_lower)
+                else if (($this->parent->parent) && \strtolower($this->parent->parent->tag)===$tag_lower)
                 {
                     $this->parent->_[HDOM_INFO_END] = 0;
                     $this->parent = $this->parent->parent;
@@ -1367,15 +1367,15 @@ protected function read_tag()
         }
 
         // text
-        if ($pos=strpos($tag, '<')!==false) {
-            $tag = '<' . substr($tag, 0, -1);
+        if ($pos=\strpos($tag, '<')!==false) {
+            $tag = '<' . \substr($tag, 0, -1);
             $node->_[HDOM_INFO_TEXT] = $tag;
             $this->link_nodes($node, false);
             $this->char = $this->doc[--$this->pos]; // prev
             return true;
         }
 
-        if (!preg_match("/^[\w-:]+$/", $tag)) {
+        if (!\preg_match("/^[\w-:]+$/", $tag)) {
             $node->_[HDOM_INFO_TEXT] = '<' . $tag . $this->copy_until('<>');
             if ($this->char==='<') {
                 $this->link_nodes($node, false);
@@ -1390,13 +1390,13 @@ protected function read_tag()
 
         // begin tag
         $node->nodetype = HDOM_TYPE_ELEMENT;
-        $tag_lower = strtolower($tag);
+        $tag_lower = \strtolower($tag);
         $node->tag = ($this->lowercase) ? $tag_lower : $tag;
 
         // handle optional closing tags
         if (isset($this->optional_closing_tags[$tag_lower]) )
         {
-            while (isset($this->optional_closing_tags[$tag_lower][strtolower($this->parent->tag)]))
+            while (isset($this->optional_closing_tags[$tag_lower][\strtolower($this->parent->tag)]))
             {
                 $this->parent->_[HDOM_INFO_END] = 0;
                 $this->parent = $this->parent->parent;
@@ -1438,7 +1438,7 @@ protected function read_tag()
                 $node->tag = 'text';
                 $node->attr = array();
                 $node->_[HDOM_INFO_END] = 0;
-                $node->_[HDOM_INFO_TEXT] = substr($this->doc, $begin_tag_pos, $this->pos-$begin_tag_pos-1);
+                $node->_[HDOM_INFO_TEXT] = \substr($this->doc, $begin_tag_pos, $this->pos-$begin_tag_pos-1);
                 $this->pos -= 2;
                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
                 $this->link_nodes($node, false);
@@ -1448,7 +1448,7 @@ protected function read_tag()
             if ($name!=='/' && $name!=='') {
                 $space[1] = $this->copy_skip($this->token_blank);
                 $name = $this->restore_noise($name);
-                if ($this->lowercase) $name = strtolower($name);
+                if ($this->lowercase) $name = \strtolower($name);
                 if ($this->char==='=') {
                     $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
                     $this->parse_attr($node, $name, $space);
@@ -1478,7 +1478,7 @@ protected function read_tag()
         else
         {
             // reset parent
-            if (!isset($this->self_closing_tags[strtolower($node->tag)])) $this->parent = $node;
+            if (!isset($this->self_closing_tags[\strtolower($node->tag)])) $this->parent = $node;
         }
         $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
 
@@ -1522,11 +1522,11 @@ protected function parse_attr($node, $name, &$space)
                 $node->attr[$name] = $this->restore_noise($this->copy_until($this->token_attr));
         }
         // PaperG: Attributes should not have \r or \n in them, that counts as html whitespace.
-        $node->attr[$name] = str_replace("\r", "", $node->attr[$name]);
-        $node->attr[$name] = str_replace("\n", "", $node->attr[$name]);
+        $node->attr[$name] = \str_replace("\r", "", $node->attr[$name]);
+        $node->attr[$name] = \str_replace("\n", "", $node->attr[$name]);
         // PaperG: If this is a "class" selector, lets get rid of the preceeding and trailing space since some people leave it in the multi class case.
         if ($name == "class") {
-            $node->attr[$name] = trim($node->attr[$name]);
+            $node->attr[$name] = \trim($node->attr[$name]);
         }
     }
 
@@ -1554,35 +1554,35 @@ protected function as_text_node($tag)
 
     protected function skip($chars)
     {
-        $this->pos += strspn($this->doc, $chars, $this->pos);
+        $this->pos += \strspn($this->doc, $chars, $this->pos);
         $this->char = ($this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
     }
 
     protected function copy_skip($chars)
     {
         $pos = $this->pos;
-        $len = strspn($this->doc, $chars, $pos);
+        $len = \strspn($this->doc, $chars, $pos);
         $this->pos += $len;
         $this->char = ($this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
         if ($len===0) return '';
-        return substr($this->doc, $pos, $len);
+        return \substr($this->doc, $pos, $len);
     }
 
     protected function copy_until($chars)
     {
         $pos = $this->pos;
-        $len = strcspn($this->doc, $chars, $pos);
+        $len = \strcspn($this->doc, $chars, $pos);
         $this->pos += $len;
         $this->char = ($this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
-        return substr($this->doc, $pos, $len);
+        return \substr($this->doc, $pos, $len);
     }
 
     protected function copy_until_char($char)
     {
         if ($this->char===null) return '';
 
-        if (($pos = strpos($this->doc, $char, $this->pos))===false) {
-            $ret = substr($this->doc, $this->pos, $this->size-$this->pos);
+        if (($pos = \strpos($this->doc, $char, $this->pos))===false) {
+            $ret = \substr($this->doc, $this->pos, $this->size-$this->pos);
             $this->char = null;
             $this->pos = $this->size;
             return $ret;
@@ -1592,7 +1592,7 @@ protected function copy_until_char($char)
         $pos_old = $this->pos;
         $this->char = $this->doc[$pos];
         $this->pos = $pos;
-        return substr($this->doc, $pos_old, $pos-$pos_old);
+        return \substr($this->doc, $pos_old, $pos-$pos_old);
     }
 
     protected function copy_until_char_escape($char)
@@ -1602,9 +1602,9 @@ protected function copy_until_char_escape($char)
         $start = $this->pos;
         while (1)
         {
-            if (($pos = strpos($this->doc, $char, $start))===false)
+            if (($pos = \strpos($this->doc, $char, $start))===false)
             {
-                $ret = substr($this->doc, $this->pos, $this->size-$this->pos);
+                $ret = \substr($this->doc, $this->pos, $this->size-$this->pos);
                 $this->char = null;
                 $this->pos = $this->size;
                 return $ret;
@@ -1620,7 +1620,7 @@ protected function copy_until_char_escape($char)
             $pos_old = $this->pos;
             $this->char = $this->doc[$pos];
             $this->pos = $pos;
-            return substr($this->doc, $pos_old, $pos-$pos_old);
+            return \substr($this->doc, $pos_old, $pos-$pos_old);
         }
     }
 
@@ -1629,21 +1629,21 @@ protected function copy_until_char_escape($char)
     protected function remove_noise($pattern, $remove_tag=false)
     {
         global $debugObject;
-        if (is_object($debugObject)) { $debugObject->debugLogEntry(1); }
+        if (\is_object($debugObject)) { $debugObject->debugLogEntry(1); }
 
-        $count = preg_match_all($pattern, $this->doc, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
+        $count = \preg_match_all($pattern, $this->doc, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
 
         for ($i=$count-1; $i>-1; --$i)
         {
-            $key = '___noise___'.sprintf('% 5d', count($this->noise)+1000);
-            if (is_object($debugObject)) { $debugObject->debugLog(2, 'key is: ' . $key); }
+            $key = '___noise___'.\sprintf('% 5d', \count($this->noise)+1000);
+            if (\is_object($debugObject)) { $debugObject->debugLog(2, 'key is: ' . $key); }
             $idx = ($remove_tag) ? 0 : 1;
             $this->noise[$key] = $matches[$i][$idx][0];
-            $this->doc = substr_replace($this->doc, $key, $matches[$i][$idx][1], strlen($matches[$i][$idx][0]));
+            $this->doc = \substr_replace($this->doc, $key, $matches[$i][$idx][1], \strlen($matches[$i][$idx][0]));
         }
 
         // reset the length of content
-        $this->size = strlen($this->doc);
+        $this->size = \strlen($this->doc);
         if ($this->size>0)
         {
             $this->char = $this->doc[0];
@@ -1654,30 +1654,30 @@ protected function remove_noise($pattern, $remove_tag=false)
     function restore_noise($text)
     {
         global $debugObject;
-        if (is_object($debugObject)) { $debugObject->debugLogEntry(1); }
+        if (\is_object($debugObject)) { $debugObject->debugLogEntry(1); }
 
-        while (($pos=strpos($text, '___noise___'))!==false)
+        while (($pos=\strpos($text, '___noise___'))!==false)
         {
             // Sometimes there is a broken piece of markup, and we don't GET the pos+11 etc... token which indicates a problem outside of us...
-            if (strlen($text) > $pos+15)
+            if (\strlen($text) > $pos+15)
             {
                 $key = '___noise___'.$text[$pos+11].$text[$pos+12].$text[$pos+13].$text[$pos+14].$text[$pos+15];
-                if (is_object($debugObject)) { $debugObject->debugLog(2, 'located key of: ' . $key); }
+                if (\is_object($debugObject)) { $debugObject->debugLog(2, 'located key of: ' . $key); }
 
                 if (isset($this->noise[$key]))
                 {
-                    $text = substr($text, 0, $pos).$this->noise[$key].substr($text, $pos+16);
+                    $text = \substr($text, 0, $pos).$this->noise[$key].\substr($text, $pos+16);
                 }
                 else
                 {
                     // do this to prevent an infinite loop.
-                    $text = substr($text, 0, $pos).'UNDEFINED NOISE FOR KEY: '.$key . substr($text, $pos+16);
+                    $text = \substr($text, 0, $pos).'UNDEFINED NOISE FOR KEY: '.$key . \substr($text, $pos+16);
                 }
             }
             else
             {
                 // There is no valid key being given back to us... We must get rid of the ___noise___ or we will have a problem.
-                $text = substr($text, 0, $pos).'NO NUMERIC NOISE KEY' . substr($text, $pos+11);
+                $text = \substr($text, 0, $pos).'NO NUMERIC NOISE KEY' . \substr($text, $pos+11);
             }
         }
         return $text;
@@ -1687,11 +1687,11 @@ function restore_noise($text)
     function search_noise($text)
     {
         global $debugObject;
-        if (is_object($debugObject)) { $debugObject->debugLogEntry(1); }
+        if (\is_object($debugObject)) { $debugObject->debugLogEntry(1); }
 
         foreach($this->noise as $noiseElement)
         {
-            if (strpos($noiseElement, $text)!==false)
+            if (\strpos($noiseElement, $text)!==false)
             {
                 return $noiseElement;
             }
@@ -1724,10 +1724,10 @@ function childNodes($idx=-1) {return $this->root->childNodes($idx);}
     function firstChild() {return $this->root->first_child();}
     function lastChild() {return $this->root->last_child();}
     function createElement($name, $value=null) {return @str_get_html("<$name>$value</$name>")->first_child();}
-    function createTextNode($value) {return @end(str_get_html($value)->nodes);}
+    function createTextNode($value) {return @\end(str_get_html($value)->nodes);}
     function getElementById($id) {return $this->find("#$id", 0);}
     function getElementsById($id, $idx=null) {return $this->find("#$id", $idx);}
     function getElementByTagName($name) {return $this->find($name, 0);}
     function getElementsByTagName($name, $idx=-1) {return $this->find($name, $idx);}
-    function loadFile() {$args = func_get_args();$this->load_file($args);}
+    function loadFile() {$args = \func_get_args();$this->load_file($args);}
 }
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/all_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/all_test.php
index 8574df9..fb3145f 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/all_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/all_test.php
@@ -1,22 +1,22 @@
 <?php
 // $Rev: 175 $
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 
 function quick_test($html_dom, $str, $selector, $params=array('inner'=>'', 'plain'=>'', 'outer'=>'')) {
     $html_dom->load($str);
     $e = $html_dom->find($selector, 0);
     if (isset($params['inner']))
-        assert($e->innertext===$params['inner']);
+        \assert($e->innertext===$params['inner']);
     if (isset($params['plain']))
-        assert($e->plaintext===$params['plain']);
+        \assert($e->plaintext===$params['plain']);
     if (isset($params['outer']))
-        assert($e->outertext===$params['outer']);
-    assert($html_dom==$str);
+        \assert($e->outertext===$params['outer']);
+    \assert($html_dom==$str);
 }
 
-foreach (new DirectoryIterator(getcwd()) as $entry) {
-    if ($entry->isFile() && strpos($entry, '_testcase.')>0) {
-        echo basename($entry);
+foreach (new DirectoryIterator(\getcwd()) as $entry) {
+    if ($entry->isFile() && \strpos($entry, '_testcase.')>0) {
+        echo \basename($entry);
         require_once($entry);
         echo '<br>...pass!<br><br>';
     }
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/callback_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/callback_testcase.php
index f64496e..0d734f7 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/callback_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/callback_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 179 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -19,7 +19,7 @@ function callback_1($e) {
 
 $dom->load($str);
 $dom->set_callback('callback_1');
-assert($dom=='<p>foo</p>');
+\assert($dom=='<p>foo</p>');
 
 // -----------------------------------------------
 // innertext test
@@ -30,7 +30,7 @@ function callback_2($e) {
 
 $dom->load($str);
 $dom->set_callback('callback_2');
-assert($dom=='<img src="src0"><p>bar</p><img src="src2">');
+\assert($dom=='<img src="src0"><p>bar</p><img src="src2">');
 
 // -----------------------------------------------
 // attributes test
@@ -41,7 +41,7 @@ function callback_3($e) {
 
 $dom->load($str);
 $dom->set_callback('callback_3');
-assert($dom=='<img src="foo"><p>foo</p><img src="foo">');
+\assert($dom=='<img src="foo"><p>foo</p><img src="foo">');
 
 function callback_4($e) {
     if ($e->tag==='img')
@@ -49,7 +49,7 @@ function callback_4($e) {
 }
 
 $dom->set_callback('callback_4');
-assert($dom=='<img src="foo" id="foo"><p>foo</p><img src="foo" id="foo">');
+\assert($dom=='<img src="foo" id="foo"><p>foo</p><img src="foo" id="foo">');
 
 // -----------------------------------------------
 // attributes test2
@@ -57,7 +57,7 @@ function callback_4($e) {
 $dom->load($str);
 $dom->remove_callback();
 $dom->find('img', 0)->id = "foo";
-assert($dom=='<img src="src0" id="foo"><p>foo</p><img src="src2">');
+\assert($dom=='<img src="src0" id="foo"><p>foo</p><img src="src2">');
 
 function callback_5($e) {
     if ($e->src==='src0')
@@ -65,7 +65,7 @@ function callback_5($e) {
 }
 
 $dom->set_callback('callback_5');
-assert($dom==$str);
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // tear down
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/dom_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/dom_testcase.php
index 6bac5df..a08f513 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/dom_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/dom_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 180 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $html = new simple_html_dom;
 
@@ -10,22 +10,22 @@
 // DOM tree test
 $html->load('');
 $e = $html->root;
-assert($e->first_child()==null);
-assert($e->last_child()==null);
-assert($e->next_sibling()==null);
-assert($e->prev_sibling()==null);
+\assert($e->first_child()==null);
+\assert($e->last_child()==null);
+\assert($e->next_sibling()==null);
+\assert($e->prev_sibling()==null);
 // -----------------------------------------------
 $str = '<div id="div1"></div>';
 $html->load($str);
 
 $e = $html->root;
-assert($e->first_child()->id=='div1');
-assert($e->last_child()->id=='div1');
-assert($e->next_sibling()==null);
-assert($e->prev_sibling()==null);
-assert($e->plaintext=='');
-assert($e->innertext=='<div id="div1"></div>');
-assert($e->outertext==$str);
+\assert($e->first_child()->id=='div1');
+\assert($e->last_child()->id=='div1');
+\assert($e->next_sibling()==null);
+\assert($e->prev_sibling()==null);
+\assert($e->plaintext=='');
+\assert($e->innertext=='<div id="div1"></div>');
+\assert($e->outertext==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <div id="div1">
@@ -35,15 +35,15 @@
 </div>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
 $e = $html->find('div#div1', 0);
-assert(isset($e->id)==true);
-assert(isset($e->_not_exist)==false);
-assert($e->first_child()->id=='div10');
-assert($e->last_child()->id=='div12');
-assert($e->next_sibling()==null);
-assert($e->prev_sibling()==null);
+\assert(isset($e->id)==true);
+\assert(isset($e->_not_exist)==false);
+\assert($e->first_child()->id=='div10');
+\assert($e->last_child()->id=='div12');
+\assert($e->next_sibling()==null);
+\assert($e->prev_sibling()==null);
 // -----------------------------------------------
 $str = <<<HTML
 <div id="div0">
@@ -57,23 +57,23 @@
 <div id="div2"></div>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
 $e = $html->find('div#div1', 0);
-assert($e->first_child()->id=='div10');
-assert($e->last_child()->id=='div12');
-assert($e->next_sibling()->id=='div2');
-assert($e->prev_sibling()->id=='div0');
+\assert($e->first_child()->id=='div10');
+\assert($e->last_child()->id=='div12');
+\assert($e->next_sibling()->id=='div2');
+\assert($e->prev_sibling()->id=='div0');
 
 $e = $html->find('div#div2', 0);
-assert($e->first_child()==null);
-assert($e->last_child()==null);
+\assert($e->first_child()==null);
+\assert($e->last_child()==null);
 
 $e = $html->find('div#div0 div#div00', 0);
-assert($e->first_child()==null);
-assert($e->last_child()==null);
-assert($e->next_sibling()==null);
-assert($e->prev_sibling()==null);
+\assert($e->first_child()==null);
+\assert($e->last_child()==null);
+\assert($e->next_sibling()==null);
+\assert($e->prev_sibling()==null);
 // -----------------------------------------------
 $str = <<<HTML
 <div id="div0">
@@ -95,12 +95,12 @@
 <div id="div2"></div>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
-assert($html->find("#div1", 0)->id=='div1');
-assert($html->find("#div1", 0)->children(0)->id=='div10');
-assert($html->find("#div1", 0)->children(1)->children(1)->id=='div111');
-assert($html->find("#div1", 0)->children(1)->children(1)->children(2)->id=='div1112');
+\assert($html->find("#div1", 0)->id=='div1');
+\assert($html->find("#div1", 0)->children(0)->id=='div10');
+\assert($html->find("#div1", 0)->children(1)->children(1)->id=='div111');
+\assert($html->find("#div1", 0)->children(1)->children(1)->children(2)->id=='div1112');
 
 // -----------------------------------------------------------------------------
 // no value attr test
@@ -112,12 +112,12 @@
 </form>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
 $counter = 0;
 foreach($html->find('input[type=checkbox]') as $checkbox) {
     if (isset($checkbox->checked)) {
-        assert($checkbox->value=="checkbox$counter");
+        \assert($checkbox->value=="checkbox$counter");
         $counter += 2;
     }
 }
@@ -125,18 +125,18 @@
 $counter = 0;
 foreach($html->find('input[type=checkbox]') as $checkbox) {
     if ($checkbox->checked) {
-        assert($checkbox->value=="checkbox$counter");
+        \assert($checkbox->value=="checkbox$counter");
         $counter += 2;
     }
 }
 
 $es = $html->find('input[type=checkbox]');
 $es[1]->checked = true;
-assert($es[1]->outertext=='<input type="checkbox" name="checkbox1" value="checkbox1" checked>');
+\assert($es[1]->outertext=='<input type="checkbox" name="checkbox1" value="checkbox1" checked>');
 $es[0]->checked = false;
-assert($es[0]=='<input type="checkbox" name="checkbox0" value="checkbox0">');
+\assert($es[0]=='<input type="checkbox" name="checkbox0" value="checkbox0">');
 $es[0]->checked = true;
-assert($es[0]->outertext=='<input type="checkbox" name="checkbox0" checked value="checkbox0">');
+\assert($es[0]->outertext=='<input type="checkbox" name="checkbox0" checked value="checkbox0">');
 
 // -----------------------------------------------------------------------------
 // remove attr test
@@ -146,42 +146,42 @@
 HTML;
 
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox0]', 0);
 $e->name = null;
-assert($e=='<input type="checkbox">');
+\assert($e=='<input type="checkbox">');
 $e->type = null;
-assert($e=='<input>');
+\assert($e=='<input>');
 
 // -----------------------------------------------
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox0]', 0);
 $e->name = null;
-assert($e=='<input type="checkbox">');
+\assert($e=='<input type="checkbox">');
 $e->type = null;
-assert($e=='<input>');
+\assert($e=='<input>');
 
 // -----------------------------------------------
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox1]', 0);
 $e->value = null;
-assert($e=="<input type = \"checkbox\" name = 'checkbox1'>");
+\assert($e=="<input type = \"checkbox\" name = 'checkbox1'>");
 $e->type = null;
-assert($e=="<input name = 'checkbox1'>");
+\assert($e=="<input name = 'checkbox1'>");
 $e->name = null;
-assert($e=='<input>');
+\assert($e=='<input>');
 
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox1]', 0);
 $e->type = null;
-assert($e=="<input name = 'checkbox1' value = \"checkbox1\">");
+\assert($e=="<input name = 'checkbox1' value = \"checkbox1\">");
 $e->name = null;
-assert($e=='<input value = "checkbox1">');
+\assert($e=='<input value = "checkbox1">');
 $e->value = null;
-assert($e=='<input>');
+\assert($e=='<input>');
 
 // -----------------------------------------------------------------------------
 // remove no value attr test
@@ -190,35 +190,35 @@
 <input type="checkbox" name='checkbox1' checked>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox1]', 0);
 $e->type = NULL;
-assert($e=="<input name='checkbox1' checked>");
+\assert($e=="<input name='checkbox1' checked>");
 $e->name = null;
-assert($e=="<input checked>");
+\assert($e=="<input checked>");
 $e->checked = NULL;
-assert($e=="<input>");
+\assert($e=="<input>");
 
 // -----------------------------------------------
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox0]', 0);
 $e->type = NULL;
-assert($e=="<input checked name='checkbox0'>");
+\assert($e=="<input checked name='checkbox0'>");
 $e->name = NULL;
-assert($e=='<input checked>');
+\assert($e=='<input checked>');
 $e->checked = NULL;
-assert($e=='<input>');
+\assert($e=='<input>');
 
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 $e = $html->find('[name=checkbox0]', 0);
 $e->checked = NULL;
-assert($e=="<input type=\"checkbox\" name='checkbox0'>");
+\assert($e=="<input type=\"checkbox\" name='checkbox0'>");
 $e->name = NULL;
-assert($e=='<input type="checkbox">');
+\assert($e=='<input type="checkbox">');
 $e->type = NULL;
-assert($e=="<input>");
+\assert($e=="<input>");
 
 // -----------------------------------------------------------------------------
 // extract text
@@ -226,29 +226,29 @@
 <b>okok</b>
 HTML;
 $html->load($str);
-assert($html==$str);
-assert($html->plaintext=='okok');
+\assert($html==$str);
+\assert($html->plaintext=='okok');
 
 $str = <<<HTML
 <div><b>okok</b></div>
 HTML;
 $html->load($str);
-assert($html==$str);
-assert($html->plaintext=='okok');
+\assert($html==$str);
+\assert($html->plaintext=='okok');
 
 $str = <<<HTML
 <div><b>okok</b>
 HTML;
 $html->load($str);
-assert($html==$str);
-assert($html->plaintext=='okok');
+\assert($html==$str);
+\assert($html->plaintext=='okok');
 
 $str = <<<HTML
 <b>okok</b></div>
 HTML;
 $html->load($str);
-assert($html==$str);
-assert($html->plaintext=='okok</div>');
+\assert($html==$str);
+\assert($html->plaintext=='okok</div>');
 
 
 // -----------------------------------------------------------------------------
@@ -259,37 +259,37 @@
 <input type="checkbox" id="checkbox2" name="checkbox2" value="checkbox2" checked>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
-assert($html->getElementByTagName('input')->hasAttribute('checked')==true);
-assert($html->getElementsByTagName('input', 1)->hasAttribute('checked')==false);
-assert($html->getElementsByTagName('input', 1)->hasAttribute('not_exist')==false);
+\assert($html->getElementByTagName('input')->hasAttribute('checked')==true);
+\assert($html->getElementsByTagName('input', 1)->hasAttribute('checked')==false);
+\assert($html->getElementsByTagName('input', 1)->hasAttribute('not_exist')==false);
 
-assert($html->find('input', 0)->value==$html->getElementByTagName('input')->getAttribute('value'));
-assert($html->find('input', 1)->value==$html->getElementsByTagName('input', 1)->getAttribute('value'));
+\assert($html->find('input', 0)->value==$html->getElementByTagName('input')->getAttribute('value'));
+\assert($html->find('input', 1)->value==$html->getElementsByTagName('input', 1)->getAttribute('value'));
 
-assert($html->find('#checkbox1', 0)->value==$html->getElementById('checkbox1')->getAttribute('value'));
-assert($html->find('#checkbox2', 0)->value==$html->getElementsById('checkbox2', 0)->getAttribute('value'));
+\assert($html->find('#checkbox1', 0)->value==$html->getElementById('checkbox1')->getAttribute('value'));
+\assert($html->find('#checkbox2', 0)->value==$html->getElementsById('checkbox2', 0)->getAttribute('value'));
 
 $e = $html->find('[name=checkbox]', 0);
-assert($e->getAttribute('value')=='checkbox');
-assert($e->getAttribute('checked')==true);
-assert($e->getAttribute('not_exist')=='');
+\assert($e->getAttribute('value')=='checkbox');
+\assert($e->getAttribute('checked')==true);
+\assert($e->getAttribute('not_exist')=='');
 
 $e->setAttribute('value', 'okok');
-assert($e=='<input type="checkbox" id="checkbox" name="checkbox" value="okok" checked>');
+\assert($e=='<input type="checkbox" id="checkbox" name="checkbox" value="okok" checked>');
 
 $e->setAttribute('checked', false);
-assert($e=='<input type="checkbox" id="checkbox" name="checkbox" value="okok">');
+\assert($e=='<input type="checkbox" id="checkbox" name="checkbox" value="okok">');
 
 $e->setAttribute('checked', true);
-assert($e=='<input type="checkbox" id="checkbox" name="checkbox" value="okok" checked>');
+\assert($e=='<input type="checkbox" id="checkbox" name="checkbox" value="okok" checked>');
 
 $e->removeAttribute('value');
-assert($e=='<input type="checkbox" id="checkbox" name="checkbox" checked>');
+\assert($e=='<input type="checkbox" id="checkbox" name="checkbox" checked>');
 
 $e->removeAttribute('checked');
-assert($e=='<input type="checkbox" id="checkbox" name="checkbox">');
+\assert($e=='<input type="checkbox" id="checkbox" name="checkbox">');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -300,13 +300,13 @@
 </div>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
 $e = $html->find('div#div1', 0);
-assert($e->firstChild()->getAttribute('id')=='div10');
-assert($e->lastChild()->getAttribute('id')=='div12');
-assert($e->nextSibling()==null);
-assert($e->previousSibling()==null);
+\assert($e->firstChild()->getAttribute('id')=='div10');
+\assert($e->lastChild()->getAttribute('id')=='div12');
+\assert($e->nextSibling()==null);
+\assert($e->previousSibling()==null);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -329,19 +329,19 @@
 <div id="div2"></div>
 HTML;
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
-assert($html->getElementById("div1")->hasAttribute('id')==true);
-assert($html->getElementById("div1")->hasAttribute('not_exist')==false);
+\assert($html->getElementById("div1")->hasAttribute('id')==true);
+\assert($html->getElementById("div1")->hasAttribute('not_exist')==false);
 
-assert($html->getElementById("div1")->getAttribute('id')=='div1');
-assert($html->getElementById("div1")->childNodes(0)->getAttribute('id')=='div10');
-assert($html->getElementById("div1")->childNodes(1)->childNodes(1)->getAttribute('id')=='div111');
-assert($html->getElementById("div1")->childNodes(1)->childNodes(1)->childNodes(2)->getAttribute('id')=='div1112');
+\assert($html->getElementById("div1")->getAttribute('id')=='div1');
+\assert($html->getElementById("div1")->childNodes(0)->getAttribute('id')=='div10');
+\assert($html->getElementById("div1")->childNodes(1)->childNodes(1)->getAttribute('id')=='div111');
+\assert($html->getElementById("div1")->childNodes(1)->childNodes(1)->childNodes(2)->getAttribute('id')=='div1112');
 
-assert($html->getElementsById("div1", 0)->childNodes(1)->id=='div11');
-assert($html->getElementsById("div1", 0)->childNodes(1)->childNodes(1)->getAttribute('id')=='div111');
-assert($html->getElementsById("div1", 0)->childNodes(1)->childNodes(1)->childNodes(1)->getAttribute('id')=='div1111');
+\assert($html->getElementsById("div1", 0)->childNodes(1)->id=='div11');
+\assert($html->getElementsById("div1", 0)->childNodes(1)->childNodes(1)->getAttribute('id')=='div111');
+\assert($html->getElementsById("div1", 0)->childNodes(1)->childNodes(1)->childNodes(1)->getAttribute('id')=='div1111');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -358,7 +358,7 @@
 $html->load($str);
 
 $ul = $html->find('ul', 0);
-assert($ul->first_child()->tag==='ul');
+\assert($ul->first_child()->tag==='ul');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -374,11 +374,11 @@
 HTML;
 
 $html->load($str);
-assert($html==$str);
+\assert($html==$str);
 
 $ul = $html->find('ul', 0);
-assert($ul->first_child()->tag==='li');
-assert($ul->first_child()->next_sibling()->tag==='li');
+\assert($ul->first_child()->tag==='li');
+\assert($ul->first_child()->next_sibling()->tag==='li');
 // -----------------------------------------------------------------------------
 // tear down
 $html->clear();
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/element_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/element_testcase.php
index 6171dec..a038037 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/element_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/element_testcase.php
@@ -1,7 +1,7 @@
 <?php
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -17,7 +17,7 @@
 </html>
 HTML;
 $dom->load($str);
-assert($dom==$str);
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <html>
@@ -30,7 +30,7 @@
 HTML;
 $dom->load($str);
 $dom->find('span', 0)->innertext = 'bar';
-assert($dom==$str);
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <html>
@@ -43,7 +43,7 @@
 HTML;
 $dom->load($str);
 $dom->find('head', 0)->innertext = 'ok';
-assert($dom==$str);
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <b>foo</b>
@@ -51,14 +51,14 @@
 $dom->load($str);
 
 $e = $dom->find('b text', 0);
-assert($e->innertext=='foo');
-assert($e->outertext=='foo');
+\assert($e->innertext=='foo');
+\assert($e->outertext=='foo');
 $e->innertext = 'bar';
-assert($e->innertext=='bar');
-assert($e->outertext=='bar');
+\assert($e->innertext=='bar');
+\assert($e->outertext=='bar');
 $e = $dom->find('b', 0);
-assert($e->innertext=='bar');
-assert($e->outertext=='<b>bar</b>');
+\assert($e->innertext=='bar');
+\assert($e->outertext=='<b>bar</b>');
 
 // -----------------------------------------------------------------------------
 // outertext test
@@ -69,39 +69,39 @@
 </table>
 HTML;
 $dom->load($str);
-assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
-assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
+\assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
+\assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
 // -----------------------------------------------
 $str = <<<HTML
 <table><tr><th>Head1</th><th>Head2</th><th>Head3</th><tr><td>1</td><td>2</td><td>3</td></table>
 HTML;
 $dom->load($str);
-assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th>');
-assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td>');
+\assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th>');
+\assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td>');
 
 // -----------------------------------------------
 $str = <<<HTML
 <ul><li><b>li11</b></li><li><b>li12</b></li></ul><ul><li><b>li21</b></li><li><b>li22</b></li></ul>
 HTML;
 $dom->load($str);
-assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b></li><li><b>li12</b></li></ul>');
-assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b></li></ul>');
+\assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b></li><li><b>li12</b></li></ul>');
+\assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b></li></ul>');
 
 // -----------------------------------------------
 $str = <<<HTML
 <ul><li><b>li11</b></li><li><b>li12</b></li><ul><li><b>li21</b></li><li><b>li22</b></li>
 HTML;
 $dom->load($str);
-assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b></li><li><b>li12</b></li><ul><li><b>li21</b></li><li><b>li22</b></li>');
-assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b></li>');
+\assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b></li><li><b>li12</b></li><ul><li><b>li21</b></li><li><b>li22</b></li>');
+\assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b></li>');
 
 // -----------------------------------------------
 $str = <<<HTML
 <ul><li><b>li11</b><li><b>li12</b></li><ul><li><b>li21</b></li><li><b>li22</b>
 HTML;
 $dom->load($str);
-assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b><li><b>li12</b></li><ul><li><b>li21</b></li><li><b>li22</b>');
-assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b>');
+\assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b><li><b>li12</b></li><ul><li><b>li21</b></li><li><b>li22</b>');
+\assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b>');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -111,8 +111,8 @@
 </table>
 HTML;
 $dom->load($str);
-assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
-assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
+\assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
+\assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
 
 // -----------------------------------------------------------------------------
 // replacement test
@@ -121,22 +121,22 @@
 HTML;
 $dom->load($str);
 $es = $dom->find('div');
-assert(count($es)==2);
-assert($es[0]->innertext=='<div class="class2">ok</div>');
-assert($es[0]->outertext=='<div class="class1" id="id2" ><div class="class2">ok</div></div>');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='<div class="class2">ok</div>');
+\assert($es[0]->outertext=='<div class="class1" id="id2" ><div class="class2">ok</div></div>');
 
 // test isset
 $es[0]->class = 'class_test';
-assert(isset($es[0]->class)===true);
-assert(isset($es[0]->okok)===false);
+\assert(isset($es[0]->class)===true);
+\assert(isset($es[0]->okok)===false);
 
 // test replacement
 $es[0]->class = 'class_test';
-assert($es[0]->outertext=='<div class="class_test" id="id2" ><div class="class2">ok</div></div>');
+\assert($es[0]->outertext=='<div class="class_test" id="id2" ><div class="class2">ok</div></div>');
 
 // test replacement
 $es[0]->tag = 'span';
-assert($es[0]->outertext=='<span class="class_test" id="id2" ><div class="class2">ok</div></span>');
+\assert($es[0]->outertext=='<span class="class_test" id="id2" ><div class="class2">ok</div></span>');
 
 // test unset (no more support...)
 //$dom = str_get_dom($str);
@@ -147,7 +147,7 @@
 $dom->load($str);
 $es = $dom->find('div');
 unset($es[0]->attr['class']);
-assert($es[0]->outertext=='<div id="id2" ><div class="class2">ok</div></div>');
+\assert($es[0]->outertext=='<div id="id2" ><div class="class2">ok</div></div>');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -156,7 +156,7 @@
 $dom->load($str);
 $e = $dom->find('select[name=something]', 0);
 $e->innertext = '';
-assert($e->outertext =='<select name=something></select>');
+\assert($e->outertext =='<select name=something></select>');
 
 // -----------------------------------------------------------------------------
 // nested replacement test
@@ -165,30 +165,30 @@
 HTML;
 $dom->load($str);
 $es = $dom->find('div');
-assert(count($es)==2);
-assert($es[0]->innertext=='<div class="class1">ok</div>');
-assert($es[0]->outertext=='<div class="class0" id="id0" ><div class="class1">ok</div></div>');
-assert($es[1]->innertext=='ok');
-assert($es[1]->outertext=='<div class="class1">ok</div>');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='<div class="class1">ok</div>');
+\assert($es[0]->outertext=='<div class="class0" id="id0" ><div class="class1">ok</div></div>');
+\assert($es[1]->innertext=='ok');
+\assert($es[1]->outertext=='<div class="class1">ok</div>');
 
 // test replacement
 $es[1]->innertext = 'okok';
-assert($es[1]->outertext=='<div class="class1">okok</div>');
-assert($es[0]->outertext=='<div class="class0" id="id0" ><div class="class1">okok</div></div>');
-assert($dom=='<div class="class0" id="id0" ><div class="class1">okok</div></div>');
+\assert($es[1]->outertext=='<div class="class1">okok</div>');
+\assert($es[0]->outertext=='<div class="class0" id="id0" ><div class="class1">okok</div></div>');
+\assert($dom=='<div class="class0" id="id0" ><div class="class1">okok</div></div>');
 
 $es[1]->class = 'class_test';
-assert($es[1]->outertext=='<div class="class_test">okok</div>');
-assert($es[0]->outertext=='<div class="class0" id="id0" ><div class="class_test">okok</div></div>');
-assert($dom=='<div class="class0" id="id0" ><div class="class_test">okok</div></div>');
+\assert($es[1]->outertext=='<div class="class_test">okok</div>');
+\assert($es[0]->outertext=='<div class="class0" id="id0" ><div class="class_test">okok</div></div>');
+\assert($dom=='<div class="class0" id="id0" ><div class="class_test">okok</div></div>');
 
 $es[0]->class = 'class_test';
-assert($es[0]->outertext=='<div class="class_test" id="id0" ><div class="class_test">okok</div></div>');
-assert($dom=='<div class="class_test" id="id0" ><div class="class_test">okok</div></div>');
+\assert($es[0]->outertext=='<div class="class_test" id="id0" ><div class="class_test">okok</div></div>');
+\assert($dom=='<div class="class_test" id="id0" ><div class="class_test">okok</div></div>');
 
 $es[0]->innertext = 'okokok';
-assert($es[0]->outertext=='<div class="class_test" id="id0" >okokok</div>');
-assert($dom=='<div class="class_test" id="id0" >okokok</div>');
+\assert($es[0]->outertext=='<div class="class_test" id="id0" >okokok</div>');
+\assert($dom=='<div class="class_test" id="id0" >okokok</div>');
 
 // -----------------------------------------------------------------------------
 // <p> test
@@ -202,29 +202,29 @@
 HTML;
 $dom->load($str);
 $es  = $dom->find('p');
-assert($es[0]->innertext=='ok0<a href="#">link0</a>');
-assert($es[1]->innertext=='ok1<a href="#">link1</a>');
-assert($es[2]->innertext=='ok2<a href="#">link2</a>');
-assert($dom->find('p', 0)->plaintext=='ok0link0');
-assert($dom->find('p', 1)->plaintext=='ok1link1');
-assert($dom->find('p', 2)->plaintext=='ok2link2');
+\assert($es[0]->innertext=='ok0<a href="#">link0</a>');
+\assert($es[1]->innertext=='ok1<a href="#">link1</a>');
+\assert($es[2]->innertext=='ok2<a href="#">link2</a>');
+\assert($dom->find('p', 0)->plaintext=='ok0link0');
+\assert($dom->find('p', 1)->plaintext=='ok1link1');
+\assert($dom->find('p', 2)->plaintext=='ok2link2');
 
 $count = 0;
 foreach($dom->find('p') as $p) {
     $a = $p->find('a');
-    assert($a[0]->innertext=='link'.$count);
+    \assert($a[0]->innertext=='link'.$count);
     ++$count;
 }
 
 $es = $dom->find('p a');
-assert($es[0]->innertext=='link0');
-assert($es[1]->innertext=='link1');
-assert($es[2]->innertext=='link2');
-assert($dom->find('p a', 0)->plaintext=='link0');
-assert($dom->find('p a', 1)->plaintext=='link1');
-assert($dom->find('p a', 2)->plaintext=='link2');
+\assert($es[0]->innertext=='link0');
+\assert($es[1]->innertext=='link1');
+\assert($es[2]->innertext=='link2');
+\assert($dom->find('p a', 0)->plaintext=='link0');
+\assert($dom->find('p a', 1)->plaintext=='link1');
+\assert($dom->find('p a', 2)->plaintext=='link2');
 
-assert($dom==$str);
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // <embed> test
@@ -235,10 +235,10 @@
 HTML;
 $dom->load($str);
 $e = $dom->find('embed', 0);
-assert($e->src=='../graphics/sounds/1812over.mid');
-assert($e->height=='60');
-assert($e->width=='144');
-assert($dom==strtolower($str));
+\assert($e->src=='../graphics/sounds/1812over.mid');
+\assert($e->height=='60');
+\assert($e->width=='144');
+\assert($dom==\strtolower($str));
 
 // -----------------------------------------------------------------------------
 // tear down
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/invalid_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/invalid_testcase.php
index 3e233d5..12e43c5 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/invalid_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/invalid_testcase.php
@@ -1,7 +1,7 @@
 <?php
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -13,7 +13,7 @@
 $dom->load($str);
 $e = $dom->find('hr', 0);
 $e->id= 'foo';
-assert($e->outertext=='<hr id="foo">');
+\assert($e->outertext=='<hr id="foo">');
 // -----------------------------------------------
 $str = <<<HTML
 <hr/>
@@ -21,7 +21,7 @@
 $dom->load($str);
 $e = $dom->find('hr', 0);
 $e->id= 'foo';
-assert($e->outertext=='<hr id="foo"/>');
+\assert($e->outertext=='<hr id="foo"/>');
 // -----------------------------------------------
 $str = <<<HTML
 <hr />
@@ -29,7 +29,7 @@
 $dom->load($str);
 $e = $dom->find('hr', 0);
 $e->id= 'foo';
-assert($e->outertext=='<hr id="foo" />');
+\assert($e->outertext=='<hr id="foo" />');
 // -----------------------------------------------
 $str = <<<HTML
 <hr>
@@ -38,7 +38,7 @@
 $e = $dom->find('hr', 0);
 $e->id= 'foo';
 $e->class = 'bar';
-assert($e->outertext=='<hr id="foo" class="bar">');
+\assert($e->outertext=='<hr id="foo" class="bar">');
 // -----------------------------------------------
 $str = <<<HTML
 <hr/>
@@ -47,7 +47,7 @@
 $e = $dom->find('hr', 0);
 $e->id= 'foo';
 $e->class = 'bar';
-assert($e->outertext=='<hr id="foo" class="bar"/>');
+\assert($e->outertext=='<hr id="foo" class="bar"/>');
 // -----------------------------------------------
 $str = <<<HTML
 <hr />
@@ -56,7 +56,7 @@
 $e = $dom->find('hr', 0);
 $e->id= 'foo';
 $e->class = 'bar';
-assert($e->outertext=='<hr id="foo" class="bar" />');
+\assert($e->outertext=='<hr id="foo" class="bar" />');
 // -----------------------------------------------
 $str = <<<HTML
 <hr id="foo" kk=ll>
@@ -64,7 +64,7 @@
 $dom->load($str);
 $e = $dom->find('hr', 0);
 $e->class = 'bar';
-assert($e->outertext=='<hr id="foo" kk=ll class="bar">');
+\assert($e->outertext=='<hr id="foo" kk=ll class="bar">');
 // -----------------------------------------------
 $str = <<<HTML
 <hr id="foo" kk="ll"/>
@@ -72,7 +72,7 @@
 $dom->load($str);
 $e = $dom->find('hr', 0);
 $e->class = 'bar';
-assert($e->outertext=='<hr id="foo" kk="ll" class="bar"/>');
+\assert($e->outertext=='<hr id="foo" kk="ll" class="bar"/>');
 // -----------------------------------------------
 $str = <<<HTML
 <hr id="foo" kk=ll />
@@ -80,7 +80,7 @@
 $dom->load($str);
 $e = $dom->find('hr', 0);
 $e->class = 'bar';
-assert($e->outertext=='<hr id="foo" kk=ll class="bar" />');
+\assert($e->outertext=='<hr id="foo" kk=ll class="bar" />');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -88,7 +88,7 @@
 HTML;
 $dom->load($str);
 $e = $dom->find('nobr', 0);
-assert($e->outertext=='<nobr>');
+\assert($e->outertext=='<nobr>');
 
 // -----------------------------------------------------------------------------
 // optional closing tags test
@@ -98,7 +98,7 @@
 </body>
 HTML;
 $dom = str_get_html($str);
-assert($dom->find('body', 0)->outertext==$str);
+\assert($dom->find('body', 0)->outertext==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -108,15 +108,15 @@
         <a>foo2</a>
 HTML;
 $dom = str_get_html($str);
-assert($dom==$str);
-assert($dom->find('html body a', 1)->innertext=='foo2');
+\assert($dom==$str);
+\assert($dom->find('html body a', 1)->innertext=='foo2');
 
 // -----------------------------------------------
 $str = <<<HTML
 HTML;
 $dom = str_get_html($str);
-assert($dom==$str);
-assert($dom->find('html a', 1)===null);
+\assert($dom==$str);
+\assert($dom->find('html a', 1)===null);
 //assert($dom->find('html a', 1)->innertext=='foo2');
 
 // -----------------------------------------------
@@ -126,8 +126,8 @@
 </body>
 HTML;
 $dom = str_get_html($str);
-assert($dom==$str);
-assert($dom->find('body', 0)->outertext==$str);
+\assert($dom==$str);
+\assert($dom->find('body', 0)->outertext==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -137,7 +137,7 @@
 HTML;
 $dom = str_get_html($str);
 
-assert($dom->find('body', 0)->outertext==$str);
+\assert($dom->find('body', 0)->outertext==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -150,7 +150,7 @@
 HTML;
 $dom = str_get_html($str);
 
-assert($dom==$str);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -159,13 +159,13 @@
 </table>
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('td'))==3);
-assert($dom->find('td', 0)->innertext=='1');
-assert($dom->find('td', 0)->outertext=='<td>1');
-assert($dom->find('td', 1)->innertext=='2');
-assert($dom->find('td', 1)->outertext=='<td>2');
-assert($dom->find('td', 2)->innertext=="3\r\n");
-assert($dom->find('td', 2)->outertext=="<td>3\r\n");
+\assert(\count($dom->find('td'))==3);
+\assert($dom->find('td', 0)->innertext=='1');
+\assert($dom->find('td', 0)->outertext=='<td>1');
+\assert($dom->find('td', 1)->innertext=='2');
+\assert($dom->find('td', 1)->outertext=='<td>2');
+\assert($dom->find('td', 2)->innertext=="3\r\n");
+\assert($dom->find('td', 2)->outertext=="<td>3\r\n");
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -177,7 +177,7 @@
 </table>
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('tr td'))==3);
+\assert(\count($dom->find('tr td'))==3);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -187,11 +187,11 @@
 </table>
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('tr'))==2);
-assert(count($dom->find('tr td'))==6);
-assert($dom->find('tr', 1)->outertext=="<tr><td><b>21</b></td><td><b>32</b></td><td><b>43</b></td>\r\n");
-assert($dom->find('tr', 1)->innertext=="<td><b>21</b></td><td><b>32</b></td><td><b>43</b></td>\r\n");
-assert($dom->find('tr', 1)->plaintext=="213243\r\n");
+\assert(\count($dom->find('tr'))==2);
+\assert(\count($dom->find('tr td'))==6);
+\assert($dom->find('tr', 1)->outertext=="<tr><td><b>21</b></td><td><b>32</b></td><td><b>43</b></td>\r\n");
+\assert($dom->find('tr', 1)->innertext=="<td><b>21</b></td><td><b>32</b></td><td><b>43</b></td>\r\n");
+\assert($dom->find('tr', 1)->plaintext=="213243\r\n");
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -200,13 +200,13 @@
 <p>3
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('p'))==3);
-assert($dom->find('p', 0)->innertext=="1\r\n");
-assert($dom->find('p', 0)->outertext=="<p>1\r\n");
-assert($dom->find('p', 1)->innertext=="2");
-assert($dom->find('p', 1)->outertext=="<p>2</p>");
-assert($dom->find('p', 2)->innertext=="3");
-assert($dom->find('p', 2)->outertext=="<p>3");
+\assert(\count($dom->find('p'))==3);
+\assert($dom->find('p', 0)->innertext=="1\r\n");
+\assert($dom->find('p', 0)->outertext=="<p>1\r\n");
+\assert($dom->find('p', 1)->innertext=="2");
+\assert($dom->find('p', 1)->outertext=="<p>2</p>");
+\assert($dom->find('p', 2)->innertext=="3");
+\assert($dom->find('p', 2)->outertext=="<p>3");
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -215,29 +215,29 @@
 <nobr>3
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('nobr'))==3);
-assert($dom->find('nobr', 0)->innertext=="1\r\n");
-assert($dom->find('nobr', 0)->outertext=="<nobr>1\r\n");
-assert($dom->find('nobr', 1)->innertext=="2");
-assert($dom->find('nobr', 1)->outertext=="<nobr>2</nobr>");
-assert($dom->find('nobr', 2)->innertext=="3");
-assert($dom->find('nobr', 2)->outertext=="<nobr>3");
+\assert(\count($dom->find('nobr'))==3);
+\assert($dom->find('nobr', 0)->innertext=="1\r\n");
+\assert($dom->find('nobr', 0)->outertext=="<nobr>1\r\n");
+\assert($dom->find('nobr', 1)->innertext=="2");
+\assert($dom->find('nobr', 1)->outertext=="<nobr>2</nobr>");
+\assert($dom->find('nobr', 2)->innertext=="3");
+\assert($dom->find('nobr', 2)->outertext=="<nobr>3");
 
 // -----------------------------------------------
 $str = <<<HTML
 <dl><dt>1<dd>2<dt>3<dd>4</dl>
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('dt'))==2);
-assert(count($dom->find('dd'))==2);
-assert($dom->find('dt', 0)->innertext=="1");
-assert($dom->find('dt', 0)->outertext=="<dt>1");
-assert($dom->find('dt', 1)->innertext=="3");
-assert($dom->find('dt', 1)->outertext=="<dt>3");
-assert($dom->find('dd', 0)->innertext=="2");
-assert($dom->find('dd', 0)->outertext=="<dd>2");
-assert($dom->find('dd', 1)->innertext=="4");
-assert($dom->find('dd', 1)->outertext=="<dd>4");
+\assert(\count($dom->find('dt'))==2);
+\assert(\count($dom->find('dd'))==2);
+\assert($dom->find('dt', 0)->innertext=="1");
+\assert($dom->find('dt', 0)->outertext=="<dt>1");
+\assert($dom->find('dt', 1)->innertext=="3");
+\assert($dom->find('dt', 1)->outertext=="<dt>3");
+\assert($dom->find('dd', 0)->innertext=="2");
+\assert($dom->find('dd', 0)->outertext=="<dd>2");
+\assert($dom->find('dd', 1)->innertext=="4");
+\assert($dom->find('dd', 1)->outertext=="<dd>4");
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -245,10 +245,10 @@
 <dl id="dl2"><dt>21<dd>22<dt>23<dd>24</dl>
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('#dl1 dt'))==2);
-assert(count($dom->find('#dl2  dd'))==2);
-assert($dom->find('dl', 0)->innertext=="<dt>11<dd>12<dt>13<dd>14");
-assert($dom->find('dl', 1)->innertext=="<dt>21<dd>22<dt>23<dd>24");
+\assert(\count($dom->find('#dl1 dt'))==2);
+\assert(\count($dom->find('#dl2  dd'))==2);
+\assert($dom->find('dl', 0)->innertext=="<dt>11<dd>12<dt>13<dd>14");
+\assert($dom->find('dl', 1)->innertext=="<dt>21<dd>22<dt>23<dd>24");
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -256,7 +256,7 @@
 <ul id="ul2"><li><b>3</b><li><b>4</b></ul>
 HTML;
 $dom = str_get_html($str);
-assert(count($dom->find('ul[id=ul1] li'))==2);
+\assert(\count($dom->find('ul[id=ul1] li'))==2);
 
 // -----------------------------------------------------------------------------
 // invalid test
@@ -270,9 +270,9 @@
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('img'))==2);
-assert(count($dom->find('img'))==2);
-assert($dom==$str);
+\assert(\count($dom->find('img'))==2);
+\assert(\count($dom->find('img'))==2);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -286,9 +286,9 @@
 HTML;
 
 $dom->load($str);
-assert(count($dom->find('span'))==2);
-assert(count($dom->find('div'))==2);
-assert($dom==$str);
+\assert(\count($dom->find('span'))==2);
+\assert(\count($dom->find('div'))==2);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -301,9 +301,9 @@
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('span'))==3);
-assert(count($dom->find('div'))==2);
-assert($dom==$str);
+\assert(\count($dom->find('span'))==3);
+\assert(\count($dom->find('div'))==2);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -318,11 +318,11 @@
 </ul>
 HTML;
 $dom->load($str);
-assert(count($dom->find('ul'))==2);
-assert(count($dom->find('ul ul'))==1);
-assert(count($dom->find('li'))==1);
-assert(count($dom->find('a'))==1);
-assert($dom==$str);
+\assert(\count($dom->find('ul'))==2);
+\assert(\count($dom->find('ul ul'))==1);
+\assert(\count($dom->find('li'))==1);
+\assert(\count($dom->find('a'))==1);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -333,10 +333,10 @@
 </td>
 HTML;
 $dom->load($str);
-assert(count($dom->find('td'))==1);
-assert(count($dom->find('div'))==1);
-assert(count($dom->find('td div'))==1);
-assert($dom==$str);
+\assert(\count($dom->find('td'))==1);
+\assert(\count($dom->find('div'))==1);
+\assert(\count($dom->find('td div'))==1);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -347,10 +347,10 @@
 </td>
 HTML;
 $dom->load($str);
-assert(count($dom->find('td'))==1);
-assert(count($dom->find('div'))==1);
-assert(count($dom->find('td div'))==1);
-assert($dom==$str);
+\assert(\count($dom->find('td'))==1);
+\assert(\count($dom->find('div'))==1);
+\assert(\count($dom->find('td div'))==1);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -360,10 +360,10 @@
 </td>
 HTML;
 $dom->load($str);
-assert(count($dom->find('td'))==1);
-assert(count($dom->find('div'))==1);
-assert(count($dom->find('td div'))==1);
-assert($dom==$str);
+\assert(\count($dom->find('td'))==1);
+\assert(\count($dom->find('div'))==1);
+\assert(\count($dom->find('td div'))==1);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -380,9 +380,9 @@
 </html>
 HTML;
 $dom->load($str);
-assert(count($dom->find('table span'))===1);
-assert($dom->find('table span', 0)->innertext==='bar');
-assert($dom==$str);
+\assert(\count($dom->find('table span'))===1);
+\assert($dom->find('table span', 0)->innertext==='bar');
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -394,8 +394,8 @@
 </td>
 HTML;
 $dom->load($str);
-assert(count($dom->find('td div font b'))==1);
-assert($dom==$str);
+\assert(\count($dom->find('td div font b'))==1);
+\assert($dom==$str);
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -434,8 +434,8 @@
 <td class="d N4 c">52</td> 
 HTML;
 $dom->load($str);
-assert(count($dom->find('span td'))==0);
-assert($dom==$str);
+\assert(\count($dom->find('span td'))==0);
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // invalid '<'
@@ -444,97 +444,97 @@
 <td><b>test :</b>1 gram but <5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but <5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but <5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but <5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but <5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but<5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but<5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but<5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but<5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but<5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but< 5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but< 5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but< 5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but< 5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but< 5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but < 5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but < 5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but < 5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but < 5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but < 5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5< grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5< grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5< grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5< grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5< grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 < grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 < grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 < grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 < grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 < grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 <grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 <grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 <grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 <grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 <grams');
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5< grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5< grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5< grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5< grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5< grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but5< grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but5< grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but5< grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but5< grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but5< grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 <grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 <grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 <grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 <grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 <grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5<grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5<grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5<grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5<grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5<grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 <grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 <grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 <grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 <grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 <grams');
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // invalid '>'
@@ -543,97 +543,97 @@
 <td><b>test :</b>1 gram but >5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but >5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but >5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but >5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but >5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but>5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but>5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but>5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but>5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but>5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but> 5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but> 5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but> 5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but> 5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but> 5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but > 5 grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but > 5 grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but > 5 grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but > 5 grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but > 5 grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5> grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5> grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5> grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5> grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5> grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 > grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 > grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 > grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 > grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 > grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 >grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 >grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 >grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 >grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 >grams');
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5> grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5> grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5> grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5> grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5> grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but5> grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but5> grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but5> grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but5> grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but5> grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 >grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 >grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 >grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 >grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 >grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5>grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5>grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5>grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5>grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5>grams');
+\assert($dom==$str);
 
 $str = <<<HTML
 <td><b>test :</b>1 gram but 5 >grams</td>
 HTML;
 $dom->load($str);
-assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 >grams');
-assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 >grams');
-assert($dom==$str);
+\assert($dom->find('td', 0)->innertext==='<b>test :</b>1 gram but 5 >grams');
+\assert($dom->find('td', 0)->plaintext==='test :1 gram but 5 >grams');
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // BAD HTML test
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/mass_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/mass_test.php
index 8d74f90..91cea03 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/mass_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/mass_test.php
@@ -1,6 +1,6 @@
 <?php
 // $Rev: 174 $
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 include_once('../simple_html_dom.php');
 
 $dir = './html/';
@@ -34,35 +34,35 @@
 );
 
 
-echo 'memory: '.memory_get_usage().'<br>';
+echo 'memory: '.\memory_get_usage().'<br>';
 $dom = new simple_html_dom;
 
 foreach($files as $f) {
     // get file from url
-    if($f['url']!='') file_put_contents($dir.$f['name'], file_get_contents($f['url']));
-    else file_put_contents($dir.$f['name'], '');
+    if($f['url']!='') \file_put_contents($dir.$f['name'], \file_get_contents($f['url']));
+    else \file_put_contents($dir.$f['name'], '');
 
-    $start = microtime();
-    $dom->load(file_get_contents($dir.$f['name']), false);
-    list($eu, $es) = explode(' ', microtime());
-    list($bu, $bs) = explode(' ', $start);
-    echo sprintf('(%.1f)', ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000).'<br>';
+    $start = \microtime();
+    $dom->load(\file_get_contents($dir.$f['name']), false);
+    list($eu, $es) = \explode(' ', \microtime());
+    list($bu, $bs) = \explode(' ', $start);
+    echo \sprintf('(%.1f)', ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000).'<br>';
     
-    if (file_get_contents($dir.$f['name'])!=$dom->save()) {
+    if (\file_get_contents($dir.$f['name'])!=$dom->save()) {
         echo "[<font color='red'>failed</font>] ".$f['name']."<br>";
         $dom->save($dir.$f['name'].'.error');
     }
     else
         echo "[success] ".$f['name']."<br>";
 
-    echo 'memory: '.memory_get_usage().'<br>';
+    echo 'memory: '.\memory_get_usage().'<br>';
 
-    flush();
-    set_time_limit(0);
+    \flush();
+    \set_time_limit(0);
 }
 
 $dom->clear();
 unset($dom);
-echo '<br>memory: '.memory_get_usage().'<br>';
+echo '<br>memory: '.\memory_get_usage().'<br>';
 
 ?>
\ No newline at end of file
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/memory_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/memory_test.php
index 1beeba5..81d7bfa 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/memory_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/memory_test.php
@@ -1,12 +1,12 @@
 <?php
 // $Rev: 179 $
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 include_once('../simple_html_dom.php');
 
 // -----------------------------------------------------------------------------
 function dump_memory($init_size) {
-    $peak = number_format(memory_get_peak_usage()/1024, 0, '.', ',');
-    $curr = number_format(memory_get_usage()/1024, 0, '.', ',');
+    $peak = \number_format(\memory_get_peak_usage()/1024, 0, '.', ',');
+    $curr = \number_format(\memory_get_usage()/1024, 0, '.', ',');
     $diff = $curr - $init_size;
     echo 'peak: ' .  $peak . ' kb, end: ' . $curr . ' kb, add: ' . $diff . " kb<br>";
 }
@@ -18,18 +18,18 @@ function dump_memory($init_size) {
 // -----------------------------------------------------------------------------
 // test_load_file_memory
 function test_load_file_memory($filename, $init_size) {
-    echo '[load file] init memory: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br>';
+    echo '[load file] init memory: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br>';
     echo '--------------------------------------------------------------------<br>';
-    flush();
+    \flush();
     for($i=0; $i<3; ++$i) {
-        $str = file_get_contents($filename);
+        $str = \file_get_contents($filename);
         
         dump_memory($init_size);
         unset($str);
     }
-    echo 'after loop: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+    echo 'after loop: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
     echo '--------------------------------------------------------------------<br>';
-    flush();
+    \flush();
 }
 
 // -----------------------------------------------------------------------------
@@ -37,37 +37,37 @@ function test_load_file_memory($filename, $init_size) {
 function test_multi_str_get_html($filename, $init_size) {
     global $__g_node_mgr;
     
-    $str = file_get_contents($filename);
-    echo '[str_get_html] init memory: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br>';
+    $str = \file_get_contents($filename);
+    echo '[str_get_html] init memory: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br>';
     echo '--------------------------------------------------------------------<br>';
-    flush();
+    \flush();
     for($i=0; $i<3; ++$i) {
         $html = str_get_html($str);
         dump_memory($init_size);
-        flush();
+        \flush();
     }
-    echo 'after loop: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+    echo 'after loop: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
     echo '--------------------------------------------------------------------<br>';
-    flush();
+    \flush();
     unset($str);
 }
 
 // -----------------------------------------------------------------------------
 // test_multi_file_get_html
 function test_multi_file_get_html($filename, $init_size) {
-    echo '[file_get_html] init memory: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br>';
+    echo '[file_get_html] init memory: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br>';
     echo '--------------------------------------------------------------------<br>';
-    flush();
+    \flush();
     for($i=0; $i<3; ++$i) {
         $html = file_get_html($filename);
         //$html->clear();
         unset($html);
         dump_memory($init_size);
-        flush();
+        \flush();
     }
-    echo 'after loop: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+    echo 'after loop: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
     echo '--------------------------------------------------------------------<br>';
-    flush();
+    \flush();
 }
 /*
 // -----------------------------------------------------------------------------
@@ -100,22 +100,22 @@ function test_multi_objects_file_get_html_clear_memory($filename) {
 
 // -----------------------------------------------------------------------------
 // begin test
-$init_size = number_format(memory_get_usage(), 0, '.', ',');
+$init_size = \number_format(\memory_get_usage(), 0, '.', ',');
 echo 'init ' . $init_size . " bytes<br>";
-flush();
+\flush();
 
-echo '<br>before function: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br>';
+echo '<br>before function: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br>';
 test_load_file_memory($filename, $init_size);
-echo 'after function: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br><br>';
-flush();
+echo 'after function: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br><br>';
+\flush();
 
-echo '<br>before function: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br>';
+echo '<br>before function: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br>';
 test_multi_file_get_html($filename, $init_size);
-echo 'after function: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br><br>';
-flush();
+echo 'after function: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br><br>';
+\flush();
 
-echo '<br>before function: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br>';
+echo '<br>before function: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br>';
 test_multi_file_get_html($filename, $init_size);
-echo 'after function: '.number_format(memory_get_usage()/1024, 0, '.', ',').'<br><br>';
-flush();
+echo 'after function: '.\number_format(\memory_get_usage()/1024, 0, '.', ',').'<br><br>';
+\flush();
 ?>
\ No newline at end of file
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/misc_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/misc_testcase.php
index fa307b1..fdc6325 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/misc_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/misc_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 133 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -17,22 +17,22 @@
 
 $dom->load($str);
 $es = $dom->find('img');
-assert(count($es)==3);
-assert($es[0]->src=='src0');
-assert($es[1]->src=='src1');
-assert($es[2]->src=='src2');
-assert($es[0]->innertext=='');
-assert($es[1]->innertext=='');
-assert($es[2]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
-assert($es[1]->outertext=='<img class="class1" id="id1" src="src1">');
-assert($es[2]->outertext=='<img class="class2" id="id2" src="src2">');
-assert($dom->find('img', 0)->src=='src0');
-assert($dom->find('img', 1)->src=='src1');
-assert($dom->find('img', 2)->src=='src2');
-assert($dom->find('img', 3)===null);
-assert($dom->find('img', 99)===null);
-assert($dom->save()==$str);
+\assert(\count($es)==3);
+\assert($es[0]->src=='src0');
+\assert($es[1]->src=='src1');
+\assert($es[2]->src=='src2');
+\assert($es[0]->innertext=='');
+\assert($es[1]->innertext=='');
+\assert($es[2]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert($es[1]->outertext=='<img class="class1" id="id1" src="src1">');
+\assert($es[2]->outertext=='<img class="class2" id="id2" src="src2">');
+\assert($dom->find('img', 0)->src=='src0');
+\assert($dom->find('img', 1)->src=='src1');
+\assert($dom->find('img', 2)->src=='src2');
+\assert($dom->find('img', 3)===null);
+\assert($dom->find('img', 99)===null);
+\assert($dom->save()==$str);
 
 // -----------------------------------------------------------------------------
 // test error tag
@@ -44,14 +44,14 @@
 
 $dom = str_get_html($str);
 $es = $dom->find('img');
-assert(count($es)==3);
-assert($es[0]->src=='src0');
-assert($es[1]->src=='src1');
-assert($es[2]->src=='src2');
+\assert(\count($es)==3);
+\assert($es[0]->src=='src0');
+\assert($es[1]->src=='src1');
+\assert($es[2]->src=='src2');
 
 $es = $dom->find('p');
-assert($es[0]->innertext=='p1');
-assert($dom==$str);
+\assert($es[0]->innertext=='p1');
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // tear down
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/performance_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/performance_test.php
index 384d2ac..b7cfd97 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/performance_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/performance_test.php
@@ -1,6 +1,6 @@
 <?php
 // $Rev: 133 $
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 
 include_once('../simple_html_dom.php');
 
@@ -9,16 +9,16 @@
 $max = 0;
 $count = 20;
 
-$str = file_get_contents('./html/google.htm');
+$str = \file_get_contents('./html/google.htm');
 $html = new simple_html_dom;
 
 for ($i=0; $i<$count; ++$i) {
-    $start = microtime();
+    $start = \microtime();
 
     $html->load($str, false);
 
-    list($eu, $es) = explode(' ', microtime());
-    list($bu, $bs) = explode(' ', $start);
+    list($eu, $es) = \explode(' ', \microtime());
+    list($bu, $bs) = \explode(' ', $start);
 
     $diff = ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000;
 
@@ -29,7 +29,7 @@
         $min = $diff;
 
     $all += $diff;
-    echo sprintf('(%.1f)', $diff).'<br>';
+    echo \sprintf('(%.1f)', $diff).'<br>';
 }
 
 echo '<br>-------------------------<br>';
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/all_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/all_test.php
index bada360..f6ad4ae 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/all_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/all_test.php
@@ -1,10 +1,10 @@
 <?php
 // $Rev: 129 $
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 
-foreach (new DirectoryIterator(getcwd()) as $entry) {
-    if ($entry->isFile() && strpos($entry, '_testcase.')>0) {
-        echo basename($entry);
+foreach (new DirectoryIterator(\getcwd()) as $entry) {
+    if ($entry->isFile() && \strpos($entry, '_testcase.')>0) {
+        echo \basename($entry);
         require_once($entry);
         echo '<br>...pass!<br><br>';
     }
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/element_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/element_testcase.php
index 019f7b2..a36481a 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/element_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/element_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 130 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../../simple_html_dom_reader.php');
 $dom = new simple_html_dom;
 
@@ -12,13 +12,13 @@
 <div onclick="bar('aa')">foo</div>
 HTML;
 $dom->load($str);
-assert($dom->find('div', 0)==$str);
+\assert($dom->find('div', 0)==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <div onclick='bar("aa")'>foo</div>
 HTML;
 $dom->load($str);
-assert($dom->find('div', 0)==$str);
+\assert($dom->find('div', 0)==$str);
 
 // -----------------------------------------------------------------------------
 // innertext test
@@ -26,19 +26,19 @@
 <html><head></head><body><br><span>foo</span></body></html>
 HTML;
 $dom->load($str);
-assert($dom==$str);
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <html><head></head><body><br><span>bar</span></body></html>
 HTML;
 $dom->find('span', 0)->innertext = 'bar';
-assert($dom==$str);
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <html><head>ok</head><body><br><span>bar</span></body></html>
 HTML;
 $dom->find('head', 0)->innertext = 'ok';
-assert($dom==$str);
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // outertext test
@@ -49,23 +49,23 @@
 </table>
 HTML;
 $dom->load($str);
-assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
-assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
+\assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
+\assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
 // -----------------------------------------------
 $str = <<<HTML
 <table><tr><th>Head1</th><th>Head2</th><th>Head3</th><tr><td>1</td><td>2</td><td>3</td></table>
 HTML;
 $dom->load($str);
-assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
-assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
+\assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
+\assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
 
 // -----------------------------------------------
 $str = <<<HTML
 <ul><li><b>li11</b></li><li><b>li12</b></li></ul><ul><li><b>li21</b></li><li><b>li22</b></li></ul>
 HTML;
 $dom->load($str);
-assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b></li><li><b>li12</b></li></ul>');
-assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b></li></ul>');
+\assert($dom->find('ul', 0)->outertext=='<ul><li><b>li11</b></li><li><b>li12</b></li></ul>');
+\assert($dom->find('ul', 1)->outertext=='<ul><li><b>li21</b></li><li><b>li22</b></li></ul>');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -91,8 +91,8 @@
 </table>
 HTML;
 $dom->load($str);
-assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
-assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
+\assert($dom->find('tr', 0)->outertext=='<tr><th>Head1</th><th>Head2</th><th>Head3</th></tr>');
+\assert($dom->find('tr', 1)->outertext=='<tr><td>1</td><td>2</td><td>3</td></tr>');
 
 // -----------------------------------------------------------------------------
 // replacement test
@@ -101,18 +101,18 @@
 HTML;
 $dom->load($str);
 $es = $dom->find('div');
-assert(count($es)==2);
-assert($es[0]->innertext=='<div class="class2">ok</div>');
-assert($es[0]->outertext=='<div class="class1" id="id2"><div class="class2">ok</div></div>');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='<div class="class2">ok</div>');
+\assert($es[0]->outertext=='<div class="class1" id="id2"><div class="class2">ok</div></div>');
 
 // test isset
 $es[0]->class = 'class_test';
-assert(isset($es[0]->class)===true);
-assert(isset($es[0]->okok)===false);
+\assert(isset($es[0]->class)===true);
+\assert(isset($es[0]->okok)===false);
 
 // test replacement
 $es[0]->class = 'class_test';
-assert($es[0]->outertext=='<div class="class_test" id="id2"><div class="class2">ok</div></div>');
+\assert($es[0]->outertext=='<div class="class_test" id="id2"><div class="class2">ok</div></div>');
 
 // test replacement
 //$es[0]->tag = 'span';
@@ -136,7 +136,7 @@
 $dom->load($str);
 $e = $dom->find('select[name=something]', 0);
 $e->innertext = '';
-assert($e->outertext =='<select name="something"></select>');
+\assert($e->outertext =='<select name="something"></select>');
 
 // -----------------------------------------------------------------------------
 // nested replacement test
@@ -145,29 +145,29 @@
 HTML;
 $dom->load($str);
 $es = $dom->find('div');
-assert(count($es)==2);
-assert($es[0]->innertext=='<div class="class1">ok</div>');
-assert($es[0]->outertext=='<div class="class0" id="id0"><div class="class1">ok</div></div>');
-assert($es[1]->innertext=='ok');
-assert($es[1]->outertext=='<div class="class1">ok</div>');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='<div class="class1">ok</div>');
+\assert($es[0]->outertext=='<div class="class0" id="id0"><div class="class1">ok</div></div>');
+\assert($es[1]->innertext=='ok');
+\assert($es[1]->outertext=='<div class="class1">ok</div>');
 
 // test replacement
 $es[1]->innertext = 'okok';
-assert($es[1]->outertext=='<div class="class1">okok</div>');
-assert($es[0]->outertext=='<div class="class0" id="id0"><div class="class1">okok</div></div>');
+\assert($es[1]->outertext=='<div class="class1">okok</div>');
+\assert($es[0]->outertext=='<div class="class0" id="id0"><div class="class1">okok</div></div>');
 //assert($dom=='<div class="class0" id="id0"><div class="class1">okok</div></div>');
 
 $es[1]->class = 'class_test';
-assert($es[1]->outertext=='<div class="class_test">okok</div>');
-assert($es[0]->outertext=='<div class="class0" id="id0"><div class="class_test">okok</div></div>');
+\assert($es[1]->outertext=='<div class="class_test">okok</div>');
+\assert($es[0]->outertext=='<div class="class0" id="id0"><div class="class_test">okok</div></div>');
 //assert($dom=='<div class="class0" id="id0"><div class="class_test">okok</div></div>');
 
 $es[0]->class = 'class_test';
-assert($es[0]->outertext=='<div class="class_test" id="id0"><div class="class_test">okok</div></div>');
+\assert($es[0]->outertext=='<div class="class_test" id="id0"><div class="class_test">okok</div></div>');
 //assert($dom=='<div class="class_test" id="id0"><div class="class_test">okok</div></div>');
 
 $es[0]->innertext = 'okokok';
-assert($es[0]->outertext=='<div class="class_test" id="id0">okokok</div>');
+\assert($es[0]->outertext=='<div class="class_test" id="id0">okokok</div>');
 //assert($dom=='<div class="class_test" id="id0">okokok</div>');
 
 // -----------------------------------------------------------------------------
@@ -177,27 +177,27 @@
 HTML;
 $dom->load($str);
 $es  = $dom->find('p');
-assert($es[0]->innertext=='ok0<a href="#">link0</a>');
-assert($es[1]->innertext=='ok1<a href="#">link1</a>');
-assert($es[2]->innertext=='ok2<a href="#">link2</a>');
-assert($dom->find('p', 0)->plaintext=='ok0link0');
-assert($dom->find('p', 1)->plaintext=='ok1link1');
-assert($dom->find('p', 2)->plaintext=='ok2link2');
+\assert($es[0]->innertext=='ok0<a href="#">link0</a>');
+\assert($es[1]->innertext=='ok1<a href="#">link1</a>');
+\assert($es[2]->innertext=='ok2<a href="#">link2</a>');
+\assert($dom->find('p', 0)->plaintext=='ok0link0');
+\assert($dom->find('p', 1)->plaintext=='ok1link1');
+\assert($dom->find('p', 2)->plaintext=='ok2link2');
 
 $count = 0;
 foreach($dom->find('p') as $p) {
     $a = $p->find('a');
-    assert($a[0]->innertext=='link'.$count);
+    \assert($a[0]->innertext=='link'.$count);
     ++$count;
 }
 
 $es = $dom->find('p a');
-assert($es[0]->innertext=='link0');
-assert($es[1]->innertext=='link1');
-assert($es[2]->innertext=='link2');
-assert($dom->find('p a', 0)->plaintext=='link0');
-assert($dom->find('p a', 1)->plaintext=='link1');
-assert($dom->find('p a', 2)->plaintext=='link2');
+\assert($es[0]->innertext=='link0');
+\assert($es[1]->innertext=='link1');
+\assert($es[2]->innertext=='link2');
+\assert($dom->find('p a', 0)->plaintext=='link0');
+\assert($dom->find('p a', 1)->plaintext=='link1');
+\assert($dom->find('p a', 2)->plaintext=='link2');
 
 // -----------------------------------------------------------------------------
 // <embed> test
@@ -206,10 +206,10 @@
 HTML;
 $dom->load($str);
 $e = $dom->find('embed', 0);
-assert($e->src=='../graphics/sounds/1812over.mid');
-assert($e->height=='60');
-assert($e->width=='144');
-assert($e==strtolower($str));
+\assert($e->src=='../graphics/sounds/1812over.mid');
+\assert($e->height=='60');
+\assert($e->width=='144');
+\assert($e==\strtolower($str));
 
 // -----------------------------------------------------------------------------
 // <pre> test
@@ -233,7 +233,7 @@
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('code'))==1);
+\assert(\count($dom->find('code'))==1);
 //assert(count($dom->find('input'))==0);
 
 // -----------------------------------------------------------------------------
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/memory_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/memory_test.php
index fa8fda5..beeb26f 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/memory_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/memory_test.php
@@ -1,14 +1,14 @@
 <?php
 // $Rev: 130 $
 // -----------------------------------------------------------------------------
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 
 include_once('../../simple_html_dom_reader.php');
 
 $filename = '../html/google.htm';
 
 function dump_memory() {
-    echo 'peak: ' . number_format(memory_get_peak_usage(), 0, '.', ',') . ' bytes, end: ' . number_format(memory_get_usage(), 0, '.', ',') . " bytes<br>";
+    echo 'peak: ' . \number_format(\memory_get_peak_usage(), 0, '.', ',') . ' bytes, end: ' . \number_format(\memory_get_usage(), 0, '.', ',') . " bytes<br>";
 }
 
 function stat_dom($dom) {
@@ -28,57 +28,57 @@ function stat_dom($dom) {
             ++$count_tag_end;
     }
     
-    echo 'Total: '. count($dom->nodes).', Text: '.$count_text.', Commnet: '.$count_comm.', Tag: '.$count_elem.', End Tag: '.$count_tag_end.'<br>';
+    echo 'Total: '. \count($dom->nodes).', Text: '.$count_text.', Commnet: '.$count_comm.', Tag: '.$count_elem.', End Tag: '.$count_tag_end.'<br>';
 }
 
-echo 'init ' . number_format(memory_get_usage(), 0, '.', ',') . " bytes";
+echo 'init ' . \number_format(\memory_get_usage(), 0, '.', ',') . " bytes";
 
 
-echo '<br><br>[load file]<br>init memory: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+echo '<br><br>[load file]<br>init memory: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
 echo '------------------------------------------<br>';
-flush();
+\flush();
 for($i=0; $i<3; ++$i) {
-    $str = file_get_contents($filename);
+    $str = \file_get_contents($filename);
     unset($str);
     dump_memory();
 }
-echo 'final: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
-flush();
+echo 'final: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
+\flush();
 
 
-$str = file_get_contents($filename);
-echo '<br><br>[multi objects str_get_dom clear memory]<br>init memory: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+$str = \file_get_contents($filename);
+echo '<br><br>[multi objects str_get_dom clear memory]<br>init memory: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
 echo '------------------------------------------<br>';
-flush();
+\flush();
 for($i=0; $i<3; ++$i) {
     $dom = str_get_dom($str);
     //stat_dom($dom);
     $dom->clear();
     unset($dom);
     dump_memory();
-    flush();
+    \flush();
 }
-echo 'final: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
-flush();
+echo 'final: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
+\flush();
 
-echo '<br><br>[multi objects file_get_dom clear memory]<br>init memory: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+echo '<br><br>[multi objects file_get_dom clear memory]<br>init memory: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
 echo '------------------------------------------<br>';
-flush();
+\flush();
 for($i=0; $i<3; ++$i) {
     $dom = file_get_dom($filename);
     //stat_dom($dom);
     $dom->clear();
     unset($dom);
     dump_memory();
-    flush();
+    \flush();
 }
-echo 'final: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
-flush();
+echo 'final: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
+\flush();
 
 
-echo '<br><br>[one object]<br>init memory: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+echo '<br><br>[one object]<br>init memory: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
 echo '------------------------------------------<br>';
-flush();
+\flush();
 $dom = new simple_html_dom;
 for($i=0; $i<3; ++$i) {
     $dom->load_file($filename);
@@ -86,18 +86,18 @@ function stat_dom($dom) {
     dump_memory();
 }
 unset($dom);
-echo 'final: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
-flush();
+echo 'final: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
+\flush();
 
 
 
-echo '<br><br>[multi objects without clear memory]<br>init memory: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
+echo '<br><br>[multi objects without clear memory]<br>init memory: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
 echo '------------------------------------------<br>';
-flush();
+\flush();
 for($i=0; $i<3; ++$i) {
     $dom = file_get_dom($filename);
     dump_memory();
 }
-echo 'final: '.number_format(memory_get_usage(), 0, '.', ',').'<br>';
-flush();
+echo 'final: '.\number_format(\memory_get_usage(), 0, '.', ',').'<br>';
+\flush();
 ?>
\ No newline at end of file
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/performance_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/performance_test.php
index a4bbb75..7b371bc 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/performance_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/performance_test.php
@@ -1,7 +1,7 @@
 <?php
 // $Rev: 130 $
 // -----------------------------------------------------------------------------
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 
 include_once('../../simple_html_dom_reader.php');
 
@@ -10,14 +10,14 @@
 $max = 0;
 $count = 20;
 
-$str = file_get_contents('../html/google.htm');
+$str = \file_get_contents('../html/google.htm');
 $dom = new simple_html_dom;
 
 for ($i=0; $i<$count; ++$i) {
-    $start = microtime();
+    $start = \microtime();
     $dom->load($str, false);
-    list($eu, $es) = explode(' ', microtime());
-    list($bu, $bs) = explode(' ', $start);
+    list($eu, $es) = \explode(' ', \microtime());
+    list($bu, $bs) = \explode(' ', $start);
 
     if (((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000 > $max)
         $max = ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000;
@@ -26,7 +26,7 @@
         $min = ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000;
     
     $all += ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000;
-    echo sprintf('(%.1f)', ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000).'<br>';
+    echo \sprintf('(%.1f)', ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000).'<br>';
     $dom->clear();
 }
 
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/selector_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/selector_testcase.php
index 2dd3403..4c40721 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/selector_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/reader/selector_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 130 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../../simple_html_dom_reader.php');
 $dom = new simple_html_dom;
 
@@ -18,7 +18,7 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $e = $dom->find('img');
-assert(count($e)==3);
+\assert(\count($e)==3);
 
 // -----------------------------------------------------------------------------
 // std selector test
@@ -36,61 +36,61 @@ class="class1" id="id1" src="src1">
 
 // -----------------------------------------------
 // tag
-assert(count($dom->find('img'))==3);
+\assert(\count($dom->find('img'))==3);
 
 // -----------------------------------------------
 // class
 $es = $dom->find('img.class0');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('.class0');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 // -----------------------------------------------
 // id
 $es = $dom->find('img#id1');
-assert(count($es)==1);
-assert($es[0]->src=='src1');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class1" id="id1" src="src1">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src1');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class1" id="id1" src="src1">');
 
 $es = $dom->find('#id2');
-assert(count($es)==1);
-assert($es[0]->src=='src2');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class2" id="id2" src="src2">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src2');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class2" id="id2" src="src2">');
 
 // -----------------------------------------------
 // attr
 $es = $dom->find('img[src="src0"]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('img[src=src0]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('[src=src0]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('[src="src0"]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 // -----------------------------------------------
 // text
@@ -99,26 +99,26 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('text');
-assert(count($es)==2);
-assert($es[0]->innertext=='text1');
-assert($es[0]->outertext=='text1');
-assert($es[0]->plaintext=='text1');
-assert($es[1]->innertext=='text2');
-assert($es[1]->outertext=='text2');
-assert($es[1]->plaintext=='text2');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='text1');
+\assert($es[0]->outertext=='text1');
+\assert($es[0]->plaintext=='text1');
+\assert($es[1]->innertext=='text2');
+\assert($es[1]->outertext=='text2');
+\assert($es[1]->plaintext=='text2');
 
 $str = <<<HTML
 <b>text1</b><b>text2</b>
 HTML;
 $dom->load($str);
 $es = $dom->find('b text');
-assert(count($es)==2);
-assert($es[0]->innertext=='text1');
-assert($es[0]->outertext=='text1');
-assert($es[0]->plaintext=='text1');
-assert($es[1]->innertext=='text2');
-assert($es[1]->outertext=='text2');
-assert($es[1]->plaintext=='text2');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='text1');
+\assert($es[0]->outertext=='text1');
+\assert($es[0]->plaintext=='text1');
+\assert($es[1]->innertext=='text2');
+\assert($es[1]->outertext=='text2');
+\assert($es[1]->plaintext=='text2');
 
 
 // -----------------------------------------------
@@ -128,7 +128,7 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('bw:bizy');
-assert(count($es)==0);
+\assert(\count($es)==0);
 
 // -----------------------------------------------
 // user defined tag name test
@@ -137,23 +137,23 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('div_test');
-assert(count($es)==1);
-assert($es[0]->id=='1');
+\assert(\count($es)==1);
+\assert($es[0]->id=='1');
 // -----------------------------------------------
 $str = <<<HTML
 <div-test id="1">text</div-test>
 HTML;
 $dom->load($str);
 $es = $dom->find('div-test');
-assert(count($es)==1);
-assert($es[0]->id=='1');
+\assert(\count($es)==1);
+\assert($es[0]->id=='1');
 // -----------------------------------------------
 $str = <<<HTML
 <div::test id="1">text</div::test>
 HTML;
 $dom->load($str);
 $es = $dom->find('div::test');
-assert(count($es)==0);
+\assert(\count($es)==0);
 
 // -----------------------------------------------
 // find all occurrences of id="1" regardless of the tag
@@ -164,9 +164,9 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[id=1]');
-assert(count($es)==2);
-assert($es[0]->tag=='img');
-assert($es[1]->tag=='div');
+\assert(\count($es)==2);
+\assert($es[0]->tag=='img');
+\assert($es[1]->tag=='div');
 
 // -----------------------------------------------------------------------------
 // multiple selector test
@@ -180,19 +180,19 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('div');
-assert(count($es)==3);
-assert($es[0]->id=='id0');
-assert($es[1]->id=='id1');
-assert($es[2]->id=='id2');
+\assert(\count($es)==3);
+\assert($es[0]->id=='id0');
+\assert($es[1]->id=='id1');
+\assert($es[2]->id=='id2');
 
 $es = $dom->find('div div');
-assert(count($es)==2);
-assert($es[0]->id=='id1');
-assert($es[1]->id=='id2');
+\assert(\count($es)==2);
+\assert($es[0]->id=='id1');
+\assert($es[1]->id=='id2');
 
 $es = $dom->find('div div div');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 // -----------------------------------------------------------------------------
 // multiple selector test 2
@@ -212,11 +212,11 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('table td');
-assert(count($es)==4);
-assert($es[0]->innertext=='0');
-assert($es[1]->innertext=='1');
-assert($es[2]->innertext=='2');
-assert($es[3]->innertext=='3');
+\assert(\count($es)==4);
+\assert($es[0]->innertext=='0');
+\assert($es[1]->innertext=='1');
+\assert($es[2]->innertext=='2');
+\assert($es[3]->innertext=='3');
 
 // -----------------------------------------------------------------------------
 // multiple selector test 3
@@ -242,11 +242,11 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom = str_get_dom($str);
 $es = $dom->find('table.hello td');
-assert(count($es)==4);
-assert($es[0]->innertext=='0');
-assert($es[1]->innertext=='1');
-assert($es[2]->innertext=='2');
-assert($es[3]->innertext=='3');
+\assert(\count($es)==4);
+\assert($es[0]->innertext=='0');
+\assert($es[1]->innertext=='1');
+\assert($es[2]->innertext=='2');
+\assert($es[3]->innertext=='3');
 
 // -----------------------------------------------------------------------------
 // nested selector test
@@ -262,29 +262,29 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom = str_get_dom($str);
 $es= $dom->find('ul');
-assert(count($es)==2);
+\assert(\count($es)==2);
 
 foreach($es as $n) {
     $li = $n->find('li');
-    assert(count($li)==2);
+    \assert(\count($li)==2);
 }
 
 $es= $dom->find('li');
-assert(count($es)==4);
-assert($es[0]->innertext=='0');
-assert($es[1]->innertext=='1');
-assert($es[2]->innertext=='2');
-assert($es[3]->innertext=='3');
-assert($es[0]->outertext=='<li>0</li>');
-assert($es[1]->outertext=='<li>1</li>');
-assert($es[2]->outertext=='<li>2</li>');
-assert($es[3]->outertext=='<li>3</li>');
+\assert(\count($es)==4);
+\assert($es[0]->innertext=='0');
+\assert($es[1]->innertext=='1');
+\assert($es[2]->innertext=='2');
+\assert($es[3]->innertext=='3');
+\assert($es[0]->outertext=='<li>0</li>');
+\assert($es[1]->outertext=='<li>1</li>');
+\assert($es[2]->outertext=='<li>2</li>');
+\assert($es[3]->outertext=='<li>3</li>');
 
 $counter = 0;
 foreach($dom->find('ul') as $ul) {
     foreach($ul->find('li') as $li) {
-        assert($li->innertext=="$counter");
-            assert($li->outertext=="<li>$counter</li>");
+        \assert($li->innertext=="$counter");
+            \assert($li->outertext=="<li>$counter</li>");
         ++$counter;
     }
 }
@@ -299,16 +299,16 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name=newsletter]');
-assert(count($es)==1);
-assert($es[0]->name=='newsletter');
-assert($es[0]->value=='Hot Fuzz');
-assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz">');
+\assert(\count($es)==1);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->value=='Hot Fuzz');
+\assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz">');
 
 $es = $dom->find('[name="newsletter"]');
-assert(count($es)==1);
-assert($es[0]->name=='newsletter');
-assert($es[0]->value=='Hot Fuzz');
-assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz">');
+\assert(\count($es)==1);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->value=='Hot Fuzz');
+\assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz">');
 
 // -----------------------------------------------------------------------------
 //  [attribute!=value] selector
@@ -320,22 +320,22 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name!=newsletter]');
-assert(count($es)==1);
-assert($es[0]->name=='accept');
-assert($es[0]->value=='Evil Plans');
-assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans">');
+\assert(\count($es)==1);
+\assert($es[0]->name=='accept');
+\assert($es[0]->value=='Evil Plans');
+\assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans">');
 
 $es = $dom->find('[name!="newsletter"]');
-assert(count($es)==1);
-assert($es[0]->name=='accept');
-assert($es[0]->value=='Evil Plans');
-assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans">');
+\assert(\count($es)==1);
+\assert($es[0]->name=='accept');
+\assert($es[0]->value=='Evil Plans');
+\assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans">');
 
 $es = $dom->find("[name!='newsletter']");
-assert(count($es)==1);
-assert($es[0]->name=='accept');
-assert($es[0]->value=='Evil Plans');
-assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans">');
+\assert(\count($es)==1);
+\assert($es[0]->name=='accept');
+\assert($es[0]->value=='Evil Plans');
+\assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans">');
 
 // -----------------------------------------------------------------------------
 //  [attribute^=value] selector
@@ -347,18 +347,18 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name^=news]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter">');
-assert($es[1]->name=='newsboy');
-assert($es[1]->outertext=='<input name="newsboy">');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter">');
+\assert($es[1]->name=='newsboy');
+\assert($es[1]->outertext=='<input name="newsboy">');
 
 $es = $dom->find('[name^="news"]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter">');
-assert($es[1]->name=='newsboy');
-assert($es[1]->outertext=='<input name="newsboy">');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter">');
+\assert($es[1]->name=='newsboy');
+\assert($es[1]->outertext=='<input name="newsboy">');
 
 // -----------------------------------------------------------------------------
 //  [attribute$=value] selector
@@ -370,18 +370,18 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name$=letter]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter">');
-assert($es[1]->name=='jobletter');
-assert($es[1]->outertext=='<input name="jobletter">');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter">');
+\assert($es[1]->name=='jobletter');
+\assert($es[1]->outertext=='<input name="jobletter">');
 
 $es = $dom->find('[name$="letter"]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter">');
-assert($es[1]->name=='jobletter');
-assert($es[1]->outertext=='<input name="jobletter">');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter">');
+\assert($es[1]->name=='jobletter');
+\assert($es[1]->outertext=='<input name="jobletter">');
 
 // -----------------------------------------------------------------------------
 //  [attribute*=value] selector
@@ -397,27 +397,27 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name*=man]');
-assert(count($es)==3);
-assert($es[0]->name=='man-news');
-assert($es[0]->outertext=='<input name="man-news">');
-assert($es[1]->name=='milkman');
-assert($es[1]->outertext=='<input name="milkman">');
-assert($es[2]->name=='letterman2');
-assert($es[2]->outertext=='<input name="letterman2">');
+\assert(\count($es)==3);
+\assert($es[0]->name=='man-news');
+\assert($es[0]->outertext=='<input name="man-news">');
+\assert($es[1]->name=='milkman');
+\assert($es[1]->outertext=='<input name="milkman">');
+\assert($es[2]->name=='letterman2');
+\assert($es[2]->outertext=='<input name="letterman2">');
 
 $es = $dom->find('[name*="man"]');
-assert(count($es)==3);
-assert($es[0]->name=='man-news');
-assert($es[0]->outertext=='<input name="man-news">');
-assert($es[1]->name=='milkman');
-assert($es[1]->outertext=='<input name="milkman">');
-assert($es[2]->name=='letterman2');
-assert($es[2]->outertext=='<input name="letterman2">');
+\assert(\count($es)==3);
+\assert($es[0]->name=='man-news');
+\assert($es[0]->outertext=='<input name="man-news">');
+\assert($es[1]->name=='milkman');
+\assert($es[1]->outertext=='<input name="milkman">');
+\assert($es[2]->name=='letterman2');
+\assert($es[2]->outertext=='<input name="letterman2">');
 
 $es = $dom->find('[class*=hello]');
-assert($es[0]->outertext=='<div class="foo hello bar"></div>');
-assert($es[1]->outertext=='<div class="foo bar hello"></div>');
-assert($es[2]->outertext=='<div class="hello foo bar"></div>');
+\assert($es[0]->outertext=='<div class="foo hello bar"></div>');
+\assert($es[1]->outertext=='<div class="foo bar hello"></div>');
+\assert($es[2]->outertext=='<div class="hello foo bar"></div>');
 
 // -----------------------------------------------------------------------------
 // Testcase for '[]' names element
@@ -429,13 +429,13 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[name=news]');
-assert(count($es)==3);
-assert($es[0]->name=='news');
-assert($es[0]->value=='foo');
-assert($es[1]->name=='news');
-assert($es[1]->value=='bar');
-assert($es[2]->name=='news');
-assert($es[2]->value=='baz');
+\assert(\count($es)==3);
+\assert($es[0]->name=='news');
+\assert($es[0]->value=='foo');
+\assert($es[1]->name=='news');
+\assert($es[1]->value=='bar');
+\assert($es[2]->name=='news');
+\assert($es[2]->value=='baz');
 
 // -----------------------------------------------------------------------------
 //  with '[]' names checkbox
@@ -446,13 +446,13 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[name=news[]]');
-assert(count($es)==3);
-assert($es[0]->name=='news[]');
-assert($es[0]->value=='foo');
-assert($es[1]->name=='news[]');
-assert($es[1]->value=='bar');
-assert($es[2]->name=='news[]');
-assert($es[2]->value=='baz');
+\assert(\count($es)==3);
+\assert($es[0]->name=='news[]');
+\assert($es[0]->value=='foo');
+\assert($es[1]->name=='news[]');
+\assert($es[1]->value=='bar');
+\assert($es[2]->name=='news[]');
+\assert($es[2]->value=='baz');
 
 // -----------------------------------------------------------------------------
 //  with '[]' names checkbox 2
@@ -462,9 +462,9 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[name=news[foo]]');
-assert(count($es)==1);
-assert($es[0]->name=='news[foo]');
-assert($es[0]->value=='foo');
+\assert(\count($es)==1);
+\assert($es[0]->name=='news[foo]');
+\assert($es[0]->value=='foo');
 
 // -----------------------------------------------------------------------------
 // regular expression syntax escaping
@@ -476,8 +476,8 @@ class="class1" id="id1" src="src1">
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('a[href^="image/"]'))==2);
-assert(count($dom->find('a[href*="/favorites/"]'))==1);
+\assert(\count($dom->find('a[href^="image/"]'))==2);
+\assert(\count($dom->find('a[href*="/favorites/"]'))==1);
 
 // -----------------------------------------------------------------------------
 // multiple class test
@@ -493,18 +493,18 @@ class="class1" id="id1" src="src1">
 
 $dom->load($str);
 $es = $dom->find('[class="hello"],[class*="hello "],[class*=" hello"]');
-assert(count($es)==4);
-assert($es[0]->class=='hello');
-assert($es[1]->class=='foo hello bar');
-assert($es[2]->class=='foo bar hello');
-assert($es[3]->class=='hello foo bar');
+\assert(\count($es)==4);
+\assert($es[0]->class=='hello');
+\assert($es[1]->class=='foo hello bar');
+\assert($es[2]->class=='foo bar hello');
+\assert($es[3]->class=='hello foo bar');
 
 $es = $dom->find('.hello');
-assert(count($es)==4);
-assert($es[0]->class=='hello');
-assert($es[1]->class=='foo hello bar');
-assert($es[2]->class=='foo bar hello');
-assert($es[3]->class=='hello foo bar');
+\assert(\count($es)==4);
+\assert($es[0]->class=='hello');
+\assert($es[1]->class=='foo hello bar');
+\assert($es[2]->class=='foo bar hello');
+\assert($es[3]->class=='hello foo bar');
 
 // -----------------------------------------------------------------------------
 // multiple class test 2
@@ -512,10 +512,10 @@ class="class1" id="id1" src="src1">
 <div class="aa bb"></div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('[class=aa]'))==1);
-assert(count($dom->find('[class=bb]'))==1);
-assert(count($dom->find('[class="aa bb"]'))==1);
-assert(count($dom->find('[class=aa], [class=bb]'))==1);
+\assert(\count($dom->find('[class=aa]'))==1);
+\assert(\count($dom->find('[class=bb]'))==1);
+\assert(\count($dom->find('[class="aa bb"]'))==1);
+\assert(\count($dom->find('[class=aa], [class=bb]'))==1);
 
 // -----------------------------------------------------------------------------
 // multiple selector test
@@ -527,46 +527,46 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('p,b,i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p, b, i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p,  b  ,   i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p ,b ,i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('b,p,i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('i,b,p');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p,b,i,p,b');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 // -----------------------------------------------------------------------------
 // multiple selector test 2
@@ -575,7 +575,7 @@ class="class1" id="id1" src="src1">
 <a href="href" title="aa"></a>
 HTML;
 $dom->load($str);
-assert(count($dom->find('a[title], img[title]'))==2);
+\assert(\count($dom->find('a[title], img[title]'))==2);
 
 // -----------------------------------------------------------------------------
 // tear down
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/selector_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/selector_testcase.php
index de7e6a4..348083c 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/selector_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/selector_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 172 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -17,7 +17,7 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $e = $dom->find('img');
-assert(count($e)==3);
+\assert(\count($e)==3);
 
 // -----------------------------------------------------------------------------
 // std selector test
@@ -32,117 +32,117 @@ class="class1" id="id1" src="src1">
 
 // -----------------------------------------------
 // wildcard
-assert(count($dom->find('*'))==1);
-assert(count($dom->find('div *'))==3);
-assert(count($dom->find('div img *'))==0);
+\assert(\count($dom->find('*'))==1);
+\assert(\count($dom->find('div *'))==3);
+\assert(\count($dom->find('div img *'))==0);
 
 
-assert(count($dom->find(' * '))==1);
-assert(count($dom->find(' div  * '))==3);
-assert(count($dom->find(' div  img  *'))==0);
+\assert(\count($dom->find(' * '))==1);
+\assert(\count($dom->find(' div  * '))==3);
+\assert(\count($dom->find(' div  img  *'))==0);
 
 // -----------------------------------------------
 // tag
-assert(count($dom->find('img'))==3);
-assert(count($dom->find('text'))==4);
+\assert(\count($dom->find('img'))==3);
+\assert(\count($dom->find('text'))==4);
 
 // -----------------------------------------------
 // class
 $es = $dom->find('img.class0');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('.class0');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 // -----------------------------------------------
 // index
-assert($dom->find('img', 0)->src=='src0');
-assert($dom->find('img', 1)->src=='src1');
-assert($dom->find('img', 2)->src=='src2');
-assert($dom->find('img', -3)->src=='src0');
-assert($dom->find('img', -2)->src=='src1');
-assert($dom->find('img', -1)->src=='src2');
+\assert($dom->find('img', 0)->src=='src0');
+\assert($dom->find('img', 1)->src=='src1');
+\assert($dom->find('img', 2)->src=='src2');
+\assert($dom->find('img', -3)->src=='src0');
+\assert($dom->find('img', -2)->src=='src1');
+\assert($dom->find('img', -1)->src=='src2');
 
 // -----------------------------------------------
 // id
 $es = $dom->find('img#id1');
-assert(count($es)==1);
-assert($es[0]->src=='src1');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class1" id="id1" src="src1">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src1');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class1" id="id1" src="src1">');
 
 $es = $dom->find('#id2');
-assert(count($es)==1);
-assert($es[0]->src=='src2');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class2" id="id2" src="src2">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src2');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class2" id="id2" src="src2">');
 
 // -----------------------------------------------
 // attr
 $es = $dom->find('img[src="src0"]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('img[src=src0]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 // -----------------------------------------------------------------------------
 // wildcard
 $es = $dom->find('*[src]');
-assert(count($es)==3);
+\assert(\count($es)==3);
 
 $es = $dom->find('*[src=*]');
-assert(count($es)==3);
+\assert(\count($es)==3);
 
 $es = $dom->find('*[alt=*]');
-assert(count($es)==0);
+\assert(\count($es)==0);
 
 $es = $dom->find('*[src="src0"]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('*[src=src0]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('[src=src0]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('[src="src0"]');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 $es = $dom->find('*#id1');
-assert(count($es)==1);
-assert($es[0]->src=='src1');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class1" id="id1" src="src1">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src1');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class1" id="id1" src="src1">');
 
 $es = $dom->find('*.class0');
-assert(count($es)==1);
-assert($es[0]->src=='src0');
-assert($es[0]->innertext=='');
-assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
+\assert(\count($es)==1);
+\assert($es[0]->src=='src0');
+\assert($es[0]->innertext=='');
+\assert($es[0]->outertext=='<img class="class0" id="id0" src="src0">');
 
 
 // -----------------------------------------------------------------------------
@@ -152,26 +152,26 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('text');
-assert(count($es)==2);
-assert($es[0]->innertext=='text1');
-assert($es[0]->outertext=='text1');
-assert($es[0]->plaintext=='text1');
-assert($es[1]->innertext=='text2');
-assert($es[1]->outertext=='text2');
-assert($es[1]->plaintext=='text2');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='text1');
+\assert($es[0]->outertext=='text1');
+\assert($es[0]->plaintext=='text1');
+\assert($es[1]->innertext=='text2');
+\assert($es[1]->outertext=='text2');
+\assert($es[1]->plaintext=='text2');
 
 $str = <<<HTML
 <b>text1</b><b>text2</b>
 HTML;
 $dom->load($str);
 $es = $dom->find('b text');
-assert(count($es)==2);
-assert($es[0]->innertext=='text1');
-assert($es[0]->outertext=='text1');
-assert($es[0]->plaintext=='text1');
-assert($es[1]->innertext=='text2');
-assert($es[1]->outertext=='text2');
-assert($es[1]->plaintext=='text2');
+\assert(\count($es)==2);
+\assert($es[0]->innertext=='text1');
+\assert($es[0]->outertext=='text1');
+\assert($es[0]->plaintext=='text1');
+\assert($es[1]->innertext=='text2');
+\assert($es[1]->outertext=='text2');
+\assert($es[1]->plaintext=='text2');
 
 
 // -----------------------------------------------------------------------------
@@ -181,8 +181,8 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('bw:bizy');
-assert(count($es)==1);
-assert($es[0]->id=='date');
+\assert(\count($es)==1);
+\assert($es[0]->id=='date');
 
 // -----------------------------------------------------------------------------
 // user defined tag name test
@@ -191,8 +191,8 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('div_test');
-assert(count($es)==1);
-assert($es[0]->id=='1');
+\assert(\count($es)==1);
+\assert($es[0]->id=='1');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -200,8 +200,8 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('div-test');
-assert(count($es)==1);
-assert($es[0]->id=='1');
+\assert(\count($es)==1);
+\assert($es[0]->id=='1');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -209,8 +209,8 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('div::test');
-assert(count($es)==1);
-assert($es[0]->id=='1');
+\assert(\count($es)==1);
+\assert($es[0]->id=='1');
 
 // -----------------------------------------------
 // find all occurrences of id="1" regardless of the tag
@@ -221,9 +221,9 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[id=1]');
-assert(count($es)==2);
-assert($es[0]->tag=='img');
-assert($es[1]->tag=='div');
+\assert(\count($es)==2);
+\assert($es[0]->tag=='img');
+\assert($es[1]->tag=='div');
 
 // -----------------------------------------------------------------------------
 // multiple selector test
@@ -233,80 +233,80 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('div');
-assert(count($es)==4);
-assert($es[0]->id=='id0');
-assert($es[1]->id=='id1');
-assert($es[2]->id=='id2');
+\assert(\count($es)==4);
+\assert($es[0]->id=='id0');
+\assert($es[1]->id=='id1');
+\assert($es[2]->id=='id2');
 
 $es = $dom->find('div div');
-assert(count($es)==3);
-assert($es[0]->id=='id1');
-assert($es[1]->id=='id2');
+\assert(\count($es)==3);
+\assert($es[0]->id=='id1');
+\assert($es[1]->id=='id2');
 
 $es = $dom->find('div div div');
-assert(count($es)==2);
-assert($es[0]->id=='id2');
+\assert(\count($es)==2);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('.class0 .class1 .class2');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('#id0 #id1 #id2');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('div[id=id0] div[id=id1] div[id=id2]');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('div[id="id0"] div[id="id1"] div[id="id2"]');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('div[id=id0] div[id="id1"] div[id="id2"]');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('div[id="id0"] div[id=id1] div[id="id2"]');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('div[id="id0"] div[id="id1"] div[id=id2]');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find("div[id='id0'] div[id='id1'] div[id='id2']");
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('[id=id0] [id=id1] [id=id2]');
-assert(count($es)==1);
-assert($es[0]->id=='id2');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id2');
 
 $es = $dom->find('[id] [id] [id]');
-assert(count($es)==2);
-assert($es[0]->id=='id2');
-assert($es[1]->id=='id3');
+\assert(\count($es)==2);
+\assert($es[0]->id=='id2');
+\assert($es[1]->id=='id3');
 
 $es = $dom->find('[id=id0] [id=id1] [id=id3]');
-assert(count($es)==1);
-assert($es[0]->id=='id3');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id3');
 
 $es = $dom->find('[id=id0] [id=id1] [style="st1 st2"]');
-assert(count($es)==1);
-assert($es[0]->id=='id3');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id3');
 
 $es = $dom->find('[id=id0] [id=id1] [style=st1 st2]');
-assert(count($es)==1);
-assert($es[0]->id=='id3');
+\assert(\count($es)==1);
+\assert($es[0]->id=='id3');
 
 $es = $dom->find('[id=id0] [id=id1] [style=st1 st2] span[class=id4]');
-assert(count($es)==1);
-assert($es[0]->innertext=='ok');
+\assert(\count($es)==1);
+\assert($es[0]->innertext=='ok');
 
 $es = $dom->find('[id=id0] [id=id1] [style="st1 st2"] span[class="id4"]');
-assert(count($es)==1);
-assert($es[0]->innertext=='ok');
+\assert(\count($es)==1);
+\assert($es[0]->innertext=='ok');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -325,11 +325,11 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('table td');
-assert(count($es)==4);
-assert($es[0]->innertext=='0');
-assert($es[1]->innertext=='1');
-assert($es[2]->innertext=='2');
-assert($es[3]->innertext=='3');
+\assert(\count($es)==4);
+\assert($es[0]->innertext=='0');
+\assert($es[1]->innertext=='1');
+\assert($es[2]->innertext=='2');
+\assert($es[3]->innertext=='3');
 
 // -----------------------------------------------------------------------------
 // multiple selector test 3
@@ -355,11 +355,11 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom = str_get_html($str);
 $es = $dom->find('table.hello td');
-assert(count($es)==4);
-assert($es[0]->innertext=='0');
-assert($es[1]->innertext=='1');
-assert($es[2]->innertext=='2');
-assert($es[3]->innertext=='3');
+\assert(\count($es)==4);
+\assert($es[0]->innertext=='0');
+\assert($es[1]->innertext=='1');
+\assert($es[2]->innertext=='2');
+\assert($es[3]->innertext=='3');
 
 // -----------------------------------------------------------------------------
 // nested selector test
@@ -375,28 +375,28 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom = str_get_html($str);
 $es= $dom->find('ul');
-assert(count($es)==2);
+\assert(\count($es)==2);
 foreach($es as $n) {
     $li = $n->find('li');
-    assert(count($li)==2);
+    \assert(\count($li)==2);
 }
 
 $es= $dom->find('li');
-assert(count($es)==4);
-assert($es[0]->innertext=='0');
-assert($es[1]->innertext=='1');
-assert($es[2]->innertext=='2');
-assert($es[3]->innertext=='3');
-assert($es[0]->outertext=='<li>0</li>');
-assert($es[1]->outertext=='<li>1</li>');
-assert($es[2]->outertext=='<li>2</li>');
-assert($es[3]->outertext=='<li>3</li>');
+\assert(\count($es)==4);
+\assert($es[0]->innertext=='0');
+\assert($es[1]->innertext=='1');
+\assert($es[2]->innertext=='2');
+\assert($es[3]->innertext=='3');
+\assert($es[0]->outertext=='<li>0</li>');
+\assert($es[1]->outertext=='<li>1</li>');
+\assert($es[2]->outertext=='<li>2</li>');
+\assert($es[3]->outertext=='<li>3</li>');
 
 $counter = 0;
 foreach($dom->find('ul') as $ul) {
     foreach($ul->find('li') as $li) {
-        assert($li->innertext=="$counter");
-            assert($li->outertext=="<li>$counter</li>");
+        \assert($li->innertext=="$counter");
+            \assert($li->outertext=="<li>$counter</li>");
         ++$counter;
     }
 }
@@ -411,16 +411,16 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name=newsletter]');
-assert(count($es)==1);
-assert($es[0]->name=='newsletter');
-assert($es[0]->value=='Hot Fuzz');
-assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz" />');
+\assert(\count($es)==1);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->value=='Hot Fuzz');
+\assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz" />');
 
 $es = $dom->find('[name="newsletter"]');
-assert(count($es)==1);
-assert($es[0]->name=='newsletter');
-assert($es[0]->value=='Hot Fuzz');
-assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz" />');
+\assert(\count($es)==1);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->value=='Hot Fuzz');
+\assert($es[0]->outertext=='<input type="radio" name="newsletter" value="Hot Fuzz" />');
 
 // -----------------------------------------------------------------------------
 //  [attribute!=value] selector
@@ -432,22 +432,22 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name!=newsletter]');
-assert(count($es)==1);
-assert($es[0]->name=='accept');
-assert($es[0]->value=='Evil Plans');
-assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans" />');
+\assert(\count($es)==1);
+\assert($es[0]->name=='accept');
+\assert($es[0]->value=='Evil Plans');
+\assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans" />');
 
 $es = $dom->find('[name!="newsletter"]');
-assert(count($es)==1);
-assert($es[0]->name=='accept');
-assert($es[0]->value=='Evil Plans');
-assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans" />');
+\assert(\count($es)==1);
+\assert($es[0]->name=='accept');
+\assert($es[0]->value=='Evil Plans');
+\assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans" />');
 
 $es = $dom->find("[name!='newsletter']");
-assert(count($es)==1);
-assert($es[0]->name=='accept');
-assert($es[0]->value=='Evil Plans');
-assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans" />');
+\assert(\count($es)==1);
+\assert($es[0]->name=='accept');
+\assert($es[0]->value=='Evil Plans');
+\assert($es[0]->outertext=='<input type="radio" name="accept" value="Evil Plans" />');
 
 // -----------------------------------------------------------------------------
 //  [attribute^=value] selector
@@ -459,18 +459,18 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name^=news]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter" />');
-assert($es[1]->name=='newsboy');
-assert($es[1]->outertext=='<input name="newsboy" />');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter" />');
+\assert($es[1]->name=='newsboy');
+\assert($es[1]->outertext=='<input name="newsboy" />');
 
 $es = $dom->find('[name^="news"]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter" />');
-assert($es[1]->name=='newsboy');
-assert($es[1]->outertext=='<input name="newsboy" />');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter" />');
+\assert($es[1]->name=='newsboy');
+\assert($es[1]->outertext=='<input name="newsboy" />');
 
 // -----------------------------------------------------------------------------
 //  [attribute$=value] selector
@@ -482,18 +482,18 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name$=letter]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter" />');
-assert($es[1]->name=='jobletter');
-assert($es[1]->outertext=='<input name="jobletter" />');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter" />');
+\assert($es[1]->name=='jobletter');
+\assert($es[1]->outertext=='<input name="jobletter" />');
 
 $es = $dom->find('[name$="letter"]');
-assert(count($es)==2);
-assert($es[0]->name=='newsletter');
-assert($es[0]->outertext=='<input name="newsletter" />');
-assert($es[1]->name=='jobletter');
-assert($es[1]->outertext=='<input name="jobletter" />');
+\assert(\count($es)==2);
+\assert($es[0]->name=='newsletter');
+\assert($es[0]->outertext=='<input name="newsletter" />');
+\assert($es[1]->name=='jobletter');
+\assert($es[1]->outertext=='<input name="jobletter" />');
 
 // -----------------------------------------------------------------------------
 //  [attribute*=value] selector
@@ -509,27 +509,27 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('[name*=man]');
-assert(count($es)==3);
-assert($es[0]->name=='man-news');
-assert($es[0]->outertext=='<input name="man-news" />');
-assert($es[1]->name=='milkman');
-assert($es[1]->outertext=='<input name="milkman" />');
-assert($es[2]->name=='letterman2');
-assert($es[2]->outertext=='<input name="letterman2" />');
+\assert(\count($es)==3);
+\assert($es[0]->name=='man-news');
+\assert($es[0]->outertext=='<input name="man-news" />');
+\assert($es[1]->name=='milkman');
+\assert($es[1]->outertext=='<input name="milkman" />');
+\assert($es[2]->name=='letterman2');
+\assert($es[2]->outertext=='<input name="letterman2" />');
 
 $es = $dom->find('[name*="man"]');
-assert(count($es)==3);
-assert($es[0]->name=='man-news');
-assert($es[0]->outertext=='<input name="man-news" />');
-assert($es[1]->name=='milkman');
-assert($es[1]->outertext=='<input name="milkman" />');
-assert($es[2]->name=='letterman2');
-assert($es[2]->outertext=='<input name="letterman2" />');
+\assert(\count($es)==3);
+\assert($es[0]->name=='man-news');
+\assert($es[0]->outertext=='<input name="man-news" />');
+\assert($es[1]->name=='milkman');
+\assert($es[1]->outertext=='<input name="milkman" />');
+\assert($es[2]->name=='letterman2');
+\assert($es[2]->outertext=='<input name="letterman2" />');
 
 $es = $dom->find('[class*=hello]');
-assert($es[0]->outertext=='<div class="foo hello bar"></div>');
-assert($es[1]->outertext=='<div class="foo bar hello"></div>');
-assert($es[2]->outertext=='<div class="hello foo bar"></div>');
+\assert($es[0]->outertext=='<div class="foo hello bar"></div>');
+\assert($es[1]->outertext=='<div class="foo bar hello"></div>');
+\assert($es[2]->outertext=='<div class="hello foo bar"></div>');
 
 // -----------------------------------------------------------------------------
 // Testcase for '[]' names element
@@ -541,13 +541,13 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[name=news]');
-assert(count($es)==3);
-assert($es[0]->name=='news');
-assert($es[0]->value=='foo');
-assert($es[1]->name=='news');
-assert($es[1]->value=='bar');
-assert($es[2]->name=='news');
-assert($es[2]->value=='baz');
+\assert(\count($es)==3);
+\assert($es[0]->name=='news');
+\assert($es[0]->value=='foo');
+\assert($es[1]->name=='news');
+\assert($es[1]->value=='bar');
+\assert($es[2]->name=='news');
+\assert($es[2]->value=='baz');
 
 // -----------------------------------------------------------------------------
 //  with '[]' names checkbox
@@ -558,13 +558,13 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[name=news[]]');
-assert(count($es)==3);
-assert($es[0]->name=='news[]');
-assert($es[0]->value=='foo');
-assert($es[1]->name=='news[]');
-assert($es[1]->value=='bar');
-assert($es[2]->name=='news[]');
-assert($es[2]->value=='baz');
+\assert(\count($es)==3);
+\assert($es[0]->name=='news[]');
+\assert($es[0]->value=='foo');
+\assert($es[1]->name=='news[]');
+\assert($es[1]->value=='bar');
+\assert($es[2]->name=='news[]');
+\assert($es[2]->value=='baz');
 
 // -----------------------------------------------------------------------------
 //  with '[]' names checkbox 2
@@ -574,9 +574,9 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('[name=news[foo]]');
-assert(count($es)==1);
-assert($es[0]->name=='news[foo]');
-assert($es[0]->value=='foo');
+\assert(\count($es)==1);
+\assert($es[0]->name=='news[foo]');
+\assert($es[0]->value=='foo');
 
 // -----------------------------------------------------------------------------
 //  with '[]' names 3
@@ -587,8 +587,8 @@ class="class1" id="id1" src="src1">
 HTML;
 $dom->load($str);
 $es = $dom->find('div[name=div[]] input[name=checkbox[]]');
-assert(count($es)==1);
-assert($es[0]->value=='foo');
+\assert(\count($es)==1);
+\assert($es[0]->value=='foo');
 
 // -----------------------------------------------------------------------------
 // regular expression
@@ -600,8 +600,8 @@ class="class1" id="id1" src="src1">
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('a[href^="image/"]'))==2);
-assert(count($dom->find('a[href*="/favorites/"]'))==1);
+\assert(\count($dom->find('a[href^="image/"]'))==2);
+\assert(\count($dom->find('a[href*="/favorites/"]'))==1);
 
 $str = <<<HTML
 <html>
@@ -611,8 +611,8 @@ class="class1" id="id1" src="src1">
 </html>
 HTML;
 $dom->load($str);
-assert(count($dom->find('div[id*=news-id-[0-9]+]'))==1);
-assert(count($dom->find('div[id*=/news-id-[0-9]+/i]'))==1);
+\assert(\count($dom->find('div[id*=news-id-[0-9]+]'))==1);
+\assert(\count($dom->find('div[id*=/news-id-[0-9]+/i]'))==1);
 
 // -----------------------------------------------------------------------------
 // multiple class test
@@ -628,28 +628,28 @@ class="class1" id="id1" src="src1">
 
 $dom->load($str);
 $es = $dom->find('[class="hello"],[class*="hello "],[class*=" hello"]');
-assert(count($es)==4);
-assert($es[0]->class=='hello');
-assert($es[1]->class=='foo hello bar');
-assert($es[2]->class=='foo bar hello');
-assert($es[3]->class=='hello foo bar');
+\assert(\count($es)==4);
+\assert($es[0]->class=='hello');
+\assert($es[1]->class=='foo hello bar');
+\assert($es[2]->class=='foo bar hello');
+\assert($es[3]->class=='hello foo bar');
 
 $es = $dom->find('.hello');
-assert(count($es)==4);
-assert($es[0]->class=='hello');
-assert($es[1]->class=='foo hello bar');
-assert($es[2]->class=='foo bar hello');
-assert($es[3]->class=='hello foo bar');
+\assert(\count($es)==4);
+\assert($es[0]->class=='hello');
+\assert($es[1]->class=='foo hello bar');
+\assert($es[2]->class=='foo bar hello');
+\assert($es[3]->class=='hello foo bar');
 
 // -----------------------------------------------
 $str = <<<HTML
 <div class="aa bb"></div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('[class=aa]'))==1);
-assert(count($dom->find('[class=bb]'))==1);
-assert(count($dom->find('[class="aa bb"]'))==1);
-assert(count($dom->find('[class=aa], [class=bb]'))==1);
+\assert(\count($dom->find('[class=aa]'))==1);
+\assert(\count($dom->find('[class=bb]'))==1);
+\assert(\count($dom->find('[class="aa bb"]'))==1);
+\assert(\count($dom->find('[class=aa], [class=bb]'))==1);
 
 // -----------------------------------------------------------------------------
 // multiple selector test
@@ -661,46 +661,46 @@ class="class1" id="id1" src="src1">
 $dom->load($str);
 
 $es = $dom->find('p,b,i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p, b, i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p,  b  ,   i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p ,b ,i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('b,p,i');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('i,b,p');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 $es = $dom->find('p,b,i,p,b');
-assert(count($es)==3);
-assert($es[0]->tag=='p');
-assert($es[1]->tag=='b');
-assert($es[2]->tag=='i');
+\assert(\count($es)==3);
+\assert($es[0]->tag=='p');
+\assert($es[1]->tag=='b');
+\assert($es[2]->tag=='i');
 
 // -----------------------------------------------
 $str = <<<HTML
@@ -708,7 +708,7 @@ class="class1" id="id1" src="src1">
 <a href="href" title="aa"></a>
 HTML;
 $dom->load($str);
-assert(count($dom->find('a[title], img[title]'))==2);
+\assert(\count($dom->find('a[title], img[title]'))==2);
 
 // -----------------------------------------------------------------------------
 // elements that do NOT have the specified attribute
@@ -717,7 +717,7 @@ class="class1" id="id1" src="src1">
 <img src="src">
 HTML;
 $dom->load($str);
-assert(count($dom->find('img[!id]'))==1);
+\assert(\count($dom->find('img[!id]'))==1);
 
 // -----------------------------------------------------------------------------
 //js test
@@ -725,15 +725,15 @@ class="class1" id="id1" src="src1">
 <a onMouseover="dropdownmenu(this, event, 'messagesmenu')" class="n" href="messagecenter.cfm?key=972489434">foo</a>
 HTML;
 $dom->load($str);
-assert($dom->find('a[onMouseover="dropdownmenu(this, event, \'messagesmenu\')"]',0)->innertext=='foo');
-assert($dom->find("a[onMouseover=dropdownmenu(this, event, 'messagesmenu')]",0)->innertext=='foo');
+\assert($dom->find('a[onMouseover="dropdownmenu(this, event, \'messagesmenu\')"]',0)->innertext=='foo');
+\assert($dom->find("a[onMouseover=dropdownmenu(this, event, 'messagesmenu')]",0)->innertext=='foo');
 
 // -----------------------------------------------------------------------------
 //dash test
 $str = '<meta http-equiv="content-type" content="text/html; charset=utf-8" />';
 
 $dom->load($str);
-assert($dom->find('meta[http-equiv=content-type]', 0)->content==='text/html; charset=utf-8');
+\assert($dom->find('meta[http-equiv=content-type]', 0)->content==='text/html; charset=utf-8');
 
 // -----------------------------------------------------------------------------
 // tear down
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/slick_test.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/slick_test.php
index b3f2331..17caf19 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/slick_test.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/slick_test.php
@@ -1,27 +1,27 @@
 <?php
 // $Rev: 133 $
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 include_once('../simple_html_dom.php');
 
-$start = microtime();
-list($bu, $bs) = explode(' ', $start);
+$start = \microtime();
+list($bu, $bs) = \explode(' ', $start);
 $html = file_get_html('slickspeed.htm');
-list($eu, $es) = explode(' ', microtime());
-echo sprintf('parse (%.1f)', ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000).'<br><br>';
+list($eu, $es) = \explode(' ', \microtime());
+echo \sprintf('parse (%.1f)', ((float)$eu+(float)$es-(float)$bu-(float)$bs)*1000).'<br><br>';
 
-assert(count($html->find('#title'))==1);
-assert(count($html->find('div'))==51);
-assert(count($html->find('div[class]'))==51);
-assert(count($html->find('div.example'))==43);
-assert(count($html->find('div[class=example]'))==43);
-assert(count($html->find('.note'))==14);
+\assert(\count($html->find('#title'))==1);
+\assert(\count($html->find('div'))==51);
+\assert(\count($html->find('div[class]'))==51);
+\assert(\count($html->find('div.example'))==43);
+\assert(\count($html->find('div[class=example]'))==43);
+\assert(\count($html->find('.note'))==14);
 
-assert(count($html->find('div[class^=exa]'))==43);
-assert(count($html->find('div[class$=mple]'))==43);
-assert(count($html->find('div[class*=e]'))==50);
-assert(count($html->find('div[class!=made_up]'))==51);
+\assert(\count($html->find('div[class^=exa]'))==43);
+\assert(\count($html->find('div[class$=mple]'))==43);
+\assert(\count($html->find('div[class*=e]'))==50);
+\assert(\count($html->find('div[class!=made_up]'))==51);
 
-assert(count($html->find('p'))==324);
+\assert(\count($html->find('p'))==324);
 
 echo 'All pass!<br>';
 ?>
\ No newline at end of file
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/std_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/std_testcase.php
index 57d9f10..8de8a4a 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/std_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/std_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 115 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -10,11 +10,11 @@
 // empty test
 $str = '';
 $dom->load($str);
-assert($dom->save()==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = null;
 $dom->load($str);
-assert($dom->save()==$str);
+\assert($dom->save()==$str);
 
 // -----------------------------------------------------------------------------
 // text test
@@ -24,8 +24,8 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"></html>
 HTML;
 $dom->load($str);
-assert(count($dom->find('unknown'))==1);
-assert(count($dom->find('text'))==1);
+\assert(\count($dom->find('unknown'))==1);
+\assert(\count($dom->find('text'))==1);
 
 // -----------------------------------------------------------------------------
 // string quote test
@@ -42,11 +42,11 @@
 HTML;
 $dom->load($str);
 $es = $dom->find('input');
-assert(count($es)==4);
-assert($es[0]->onclick=='goto("url0")');
-assert($es[1]->onclick=="goto('url1'+'\'')");
-assert($es[2]->onclick=="goto('url2')");
-assert($es[3]->onclick=='goto("url4"+"\"")');
+\assert(\count($es)==4);
+\assert($es[0]->onclick=='goto("url0")');
+\assert($es[1]->onclick=="goto('url1'+'\'')");
+\assert($es[2]->onclick=="goto('url2')");
+\assert($es[3]->onclick=='goto("url4"+"\"")');
 
 // -----------------------------------------------------------------------------
 // clone test
@@ -63,28 +63,28 @@
 HTML;
 $dom->load($str);
 $es = $dom->find('input');
-assert(count($es)==4);
-assert($es[0]->onclick=='goto("url0")');
-assert($es[1]->onclick=="goto('url1'+'\'')");
-assert($es[2]->onclick=="goto('url2')");
-assert($es[3]->onclick=='goto("url4"+"\"")');
+\assert(\count($es)==4);
+\assert($es[0]->onclick=='goto("url0")');
+\assert($es[1]->onclick=="goto('url1'+'\'')");
+\assert($es[2]->onclick=="goto('url2')");
+\assert($es[3]->onclick=='goto("url4"+"\"")');
 
 unset($es);
 $dom2 = clone($dom);
 $es = $dom2->find('input');
-assert(count($es)==4);
-assert($es[0]->onclick=='goto("url0")');
-assert($es[1]->onclick=="goto('url1'+'\'')");
-assert($es[2]->onclick=="goto('url2')");
-assert($es[3]->onclick=='goto("url4"+"\"")');
+\assert(\count($es)==4);
+\assert($es[0]->onclick=='goto("url0")');
+\assert($es[1]->onclick=="goto('url1'+'\'')");
+\assert($es[2]->onclick=="goto('url2')");
+\assert($es[3]->onclick=='goto("url4"+"\"")');
 
 // -----------------------------------------------
 $str = <<<HTML
 <div class='class0' id="id0" aa='aa' bb="bb" cc='"cc"' dd="'dd'"></div>
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 
 // -----------------------------------------------------------------------------
 // monkey test
@@ -92,16 +92,16 @@
 <
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <
 
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 
@@ -109,58 +109,58 @@
 <
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <a
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <a<
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <<<<ab
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <<<<ab  
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <<><<>ab  
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <abc
 
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 $str = <<<HTML
 >
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 // -----------------------------------------------
 // $str = <<<HTML
 // <abc
@@ -175,21 +175,21 @@
 (<1 mol%) 
 HTML;
 $dom->load($str);
-assert($dom==$str);
-assert($dom->save()==$str);
+\assert($dom==$str);
+\assert($dom->save()==$str);
 
 // -----------------------------------------------------------------------------
 // rnadom string test
 function str_random($length)
 {
     $str = "";
-    srand((double)microtime()*1000000);
+    \srand((double)\microtime()*1000000);
     $char_list = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
     $char_list .= "abcdefghijklmnopqrstuvwxyz";
     $char_list .= "1234567890";
     $char_list .= "<>!?[]%^&*()";
     for($i=0; $i<$length; ++$i)
-        $str .= substr($char_list,(rand()%(strlen($char_list))), 1);
+        $str .= \substr($char_list,(\rand()%(\strlen($char_list))), 1);
     return $str;
 }
 
@@ -198,7 +198,7 @@ function str_random($length)
     //echo $str."\n<br>";
     $dom->load($str, false);
     //echo $dom->save()."\n<br>";
-    assert($dom==$str);
+    \assert($dom==$str);
 }
 
 // -----------------------------------------------------------------------------
@@ -207,34 +207,34 @@ function str_random($length)
 <img class="class0" id="id0" src="src0">
 HTML;
 $dom->load($str);
-assert(count($dom->find('img'))==1);
-assert(count($dom->find('IMG'))==1);
-assert(isset($dom->find('img', 0)->class));
-assert(!isset($dom->find('img', 0)->CLASS));
-assert($dom->find('img', 0)->class=='class0');
-assert($dom==$str);
+\assert(\count($dom->find('img'))==1);
+\assert(\count($dom->find('IMG'))==1);
+\assert(isset($dom->find('img', 0)->class));
+\assert(!isset($dom->find('img', 0)->CLASS));
+\assert($dom->find('img', 0)->class=='class0');
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <IMG CLASS="class0" ID="id0" SRC="src0">
 HTML;
 $dom->load($str);
-assert(count($dom->find('img'))==1);
-assert(count($dom->find('IMG'))==1);
-assert(isset($dom->find('img', 0)->class));
-assert(!isset($dom->find('img', 0)->CLASS));
-assert($dom->find('img', 0)->class=='class0');
-assert($dom==strtolower($str));
+\assert(\count($dom->find('img'))==1);
+\assert(\count($dom->find('IMG'))==1);
+\assert(isset($dom->find('img', 0)->class));
+\assert(!isset($dom->find('img', 0)->CLASS));
+\assert($dom->find('img', 0)->class=='class0');
+\assert($dom==\strtolower($str));
 // -----------------------------------------------
 $str = <<<HTML
 <IMG CLASS="class0" ID="id0" SRC="src0">
 HTML;
 $dom->load($str, false);
-assert(count($dom->find('img'))==0);
-assert(count($dom->find('IMG'))==1);
-assert(isset($dom->find('IMG', 0)->CLASS));
-assert(!isset($dom->find('IMG', 0)->class));
-assert($dom->find('IMG', 0)->CLASS=='class0');
-assert($dom==$str);
+\assert(\count($dom->find('img'))==0);
+\assert(\count($dom->find('IMG'))==1);
+\assert(isset($dom->find('IMG', 0)->CLASS));
+\assert(!isset($dom->find('IMG', 0)->class));
+\assert($dom->find('IMG', 0)->CLASS=='class0');
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // tear down
diff --git a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/strip_testcase.php b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/strip_testcase.php
index 66a45f6..ce92c66 100644
--- a/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/strip_testcase.php
+++ b/Src/Sunra/PhpSimple/simplehtmldom_1_5/testcase/strip_testcase.php
@@ -2,7 +2,7 @@
 // $Rev: 169 $
 // -----------------------------------------------------------------------------
 // setup
-error_reporting(E_ALL);
+\error_reporting(E_ALL);
 require_once('../simple_html_dom.php');
 $dom = new simple_html_dom;
 
@@ -16,7 +16,7 @@
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('input'))==0);
+\assert(\count($dom->find('input'))==0);
 
 // -----------------------------------------------------------------------------
 // <code> test
@@ -28,8 +28,8 @@
 </div>
 HTML;
 $dom->load($str);
-assert(count($dom->find('code'))==1);
-assert(count($dom->find('input'))==0);
+\assert(\count($dom->find('code'))==1);
+\assert(\count($dom->find('input'))==0);
 
 // -----------------------------------------------------------------------------
 // <pre> & <code> test
@@ -39,8 +39,8 @@
 </CODE></PRE>
 HTML;
 $dom->load($str);
-assert(count($dom->find('pre'))==1);
-assert(count($dom->find('input'))==0);
+\assert(\count($dom->find('pre'))==1);
+\assert(\count($dom->find('input'))==0);
 
 // -----------------------------------------------------------------------------
 // <script> & <style> test
@@ -57,8 +57,8 @@
 </script>
 HTML;
 $dom->load($str);
-assert(count($dom->find('style'))==1);
-assert(count($dom->find('script'))==3);
+\assert(\count($dom->find('style'))==1);
+\assert(\count($dom->find('script'))==3);
 
 // -----------------------------------------------------------------------------
 // php short tag test
@@ -67,8 +67,8 @@
 <input type=submit name="btnG" value="<?php echoh('ok')?>">
 HTML;
 $dom->load($str);
-assert($dom->find('a', 0)->href==="<?=h('ok')?>");
-assert($dom->find('input', 0)->value==="<?php echoh('ok')?>");
+\assert($dom->find('a', 0)->href==="<?=h('ok')?>");
+\assert($dom->find('input', 0)->value==="<?php echoh('ok')?>");
 
 // -----------------------------------------------------------------------------
 // noise stripping test
@@ -80,8 +80,8 @@
 -->
 HTML;
 $dom->load($str);
-assert(count($dom->find('img'))==1);
-assert($dom==$str);
+\assert(\count($dom->find('img'))==1);
+\assert($dom==$str);
 // -----------------------------------------------
 $str = <<<HTML
 <script type="text/javascript" src="test1.js">ss</script>
@@ -125,10 +125,10 @@
 </script>
 HTML;
 $dom->load($str);
-assert(count($dom->find('script'))==8);
-assert(count($dom->find('style'))==3);
+\assert(\count($dom->find('script'))==8);
+\assert(\count($dom->find('style'))==3);
 //echo "\n\n\n\n".$dom->save();
-assert($dom==$str);
+\assert($dom==$str);
 
 // -----------------------------------------------------------------------------
 // tear down