Cleanup.

letsdrink · Oct 8, 2013 · dc6a5aa · dc6a5aa
1 parent 289b7b5
commit dc6a5aa
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/Ouzo/Utilities/Strings.php b/lib/Ouzo/Utilities/Strings.php
@@ -3,9 +3,9 @@
 
 class Strings
 {
-    public static function underscoreToCamelCase($str)
+    public static function underscoreToCamelCase($string)
     {
-        $words = explode('_', strtolower($str));
+        $words = explode('_', strtolower($string));
         $return = '';
         foreach ($words as $word) {
             $return .= ucfirst(trim($word));