From 02335bd103fd1edae436e387d495102ce2cb5eed Mon Sep 17 00:00:00 2001
From: Florent Viel <florent.viel69@gmail.com>
Date: Thu, 19 Nov 2015 11:09:07 +0100
Subject: [PATCH 1/2] allow to have more than to parts

* rename parts to be more understandable
* catch accept header with one, two or three parts
---
 src/Negotiation/AcceptLanguage.php | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/Negotiation/AcceptLanguage.php b/src/Negotiation/AcceptLanguage.php
index a49b7d7..ad1c032 100644
--- a/src/Negotiation/AcceptLanguage.php
+++ b/src/Negotiation/AcceptLanguage.php
@@ -6,9 +6,9 @@
 
 final class AcceptLanguage extends BaseAccept implements AcceptHeader
 {
-    private $basePart;
-
-    private $subPart;
+    private $language;
+    private $script;
+    private $region;
 
     public function __construct($value)
     {
@@ -17,10 +17,14 @@ public function __construct($value)
         $parts = explode('-', $this->type);
 
         if (2 === count($parts)) {
-            $this->basePart   = $parts[0];
-            $this->subPart    = $parts[1];
+            $this->language = $parts[0];
+            $this->region   = $parts[1];
         } elseif (1 === count($parts)) {
-            $this->basePart   = $parts[0];
+            $this->language = $parts[0];
+        } elseif (3 === count($parts)) {
+            $this->language = $parts[0];
+            $this->script   = $parts[1];
+            $this->region   = $parts[2];
         } else {
             // TODO: this part is never reached...
             throw new InvalidLanguage();
@@ -32,7 +36,7 @@ public function __construct($value)
      */
     public function getSubPart()
     {
-        return $this->subPart;
+        return $this->region;
     }
 
     /**
@@ -40,6 +44,6 @@ public function getSubPart()
      */
     public function getBasePart()
     {
-        return $this->basePart;
+        return $this->language;
     }
 }

From 58d40eba3cb3fb315f26cf2197952ffdcc775483 Mon Sep 17 00:00:00 2001
From: Florent Viel <florent.viel69@gmail.com>
Date: Thu, 19 Nov 2015 11:10:54 +0100
Subject: [PATCH 2/2] add test case with three parts locale

---
 tests/Negotiation/Tests/LanguageNegotiatorTest.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/Negotiation/Tests/LanguageNegotiatorTest.php b/tests/Negotiation/Tests/LanguageNegotiatorTest.php
index d72b9d5..23fcd16 100644
--- a/tests/Negotiation/Tests/LanguageNegotiatorTest.php
+++ b/tests/Negotiation/Tests/LanguageNegotiatorTest.php
@@ -48,6 +48,7 @@ public static function dataProviderForTestGetBest()
             array('en; q=0.1, fr; q=0.4, bu; q=1.0', array('en', 'fr'), 'fr'),
             array('en; q=0.1, fr; q=0.4, fu; q=0.9, de; q=0.2', array('en', 'fu'), 'fu'),
             array('', array('en', 'fu'), new InvalidArgument('The header string should not be empty.')),
+            array('fr, zh-Hans-CN;q=0.3', array('fr'), 'fr'),
         );
     }