Merge branch 'feature/php_5-3_support' into develop

Author: Petr Knap

composer.json

@@ -12,10 +12,13 @@
   ],
   "homepage": "https://github.com/petrknap/php-enum",
   "config": {
-    "preferred-install": "dist"
+    "preferred-install": "dist",
+    "platform": {
+      "php": "5.3.3"
+    }
   },
   "require": {
-    "php": ">=5.4"
+    "php": ">=5.3.3"
   },
   "require-dev": {
     "phpunit/phpunit": "4.*"

src/Enum/AbstractEnum.php

@@ -21,7 +21,7 @@ abstract class AbstractEnum
     /**
      * @var mixed[][]
      */
-    private static $members = [];
+    private static $members = array();
 
     /**
      * @var string
@@ -65,7 +65,7 @@ public static function __callStatic($memberName, array $args)
         $instances = &self::$instances[$className];
 
         if (!is_array($instances)) {
-            $instances = [];
+            $instances = array();
         }
 
         $instance = &$instances[$memberName];

tests/Enum/EnumTest.php

@@ -9,12 +9,12 @@ class EnumTest extends \PHPUnit_Framework_TestCase
 {
     public function goodKeyProvider()
     {
-        return [["MY_TRUE", 1], ["MY_FALSE", 2]];
+        return array(array("MY_TRUE", 1), array("MY_FALSE", 2));
     }
 
     public function wrongKeyProvider()
     {
-        return [["MY_NULL"], ["MY_VOID"]];
+        return array(array("MY_NULL"), array("MY_VOID"));
     }
 
     /**

tests/Enum/EnumTest/MyBoolean.php

@@ -12,10 +12,10 @@ class MyBoolean extends AbstractEnum
 {
     protected function members()
     {
-        return [
+        return array(
             "MY_TRUE" => 1,
             "MY_FALSE" => 2
-        ];
+        );
     }
 
     /**