fixed #352 - getenv is discouraged.

lesstif · lesstif · commit faac4b54a8ae · 2020-10-08T11:33:00.000+09:00
diff --git a/src/Configuration/DotEnvConfiguration.php b/src/Configuration/DotEnvConfiguration.php
@@ -53,7 +53,7 @@ public function __construct($path = '.')
      */
     private function env($key, $default = null)
     {
-        $value = getenv($key);
+        $value = $_ENV[$key] ?? null ;
 
         if ($value === false) {
             return $default;
@@ -74,7 +74,7 @@ private function env($key, $default = null)
 
             case 'null':
             case '(null)':
-                return;
+                return null;
         }
 
         if ($this->startsWith($value, '"') && $this->endsWith($value, '"')) {

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ public function __construct($path = '.')`
`53`	`53`	`*/`
`54`	`54`	`private function env($key, $default = null)`
`55`	`55`	`{`
`56`		`- $value = getenv($key);`
	`56`	`+ $value = $_ENV[$key] ?? null ;`
`57`	`57`
`58`	`58`	`if ($value === false) {`
`59`	`59`	`return $default;`
`@@ -74,7 +74,7 @@ private function env($key, $default = null)`
`74`	`74`
`75`	`75`	`case 'null':`
`76`	`76`	`case '(null)':`
`77`		`- return;`
	`77`	`+ return null;`
`78`	`78`	`}`
`79`	`79`
`80`	`80`	`if ($this->startsWith($value, '"') && $this->endsWith($value, '"')) {`