Merge pull request #27 from BinaryKitten/feature-min-php

Feature min php

Author: BinaryKitten

.travis.yml

@@ -1,8 +1,6 @@
 language: php
 
 php:
-  - 5.3
-  - 5.4
   - 5.5
   - 5.6
 

composer.json

@@ -30,7 +30,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.23",
+        "php": ">=5.5",
         "zendframework/zend-mvc": "2.*",
         "zendframework/zend-form": "2.*",
         "zendframework/zend-modulemanager": "2.*",

src/ZeffMu/ClosureController.php

@@ -60,11 +60,7 @@ public function onDispatch(MvcEvent $e)
         $request = $e->getRequest();
         $response = $application->getResponse();
 
-        $closure = $this->closure;
-        // if php > 5.4
-        if (PHP_VERSION_ID > 50400) {
-            $closure = $closure->bindTo($this);
-        }
+        $closure = $this->closure->bindTo($this);
 
         $result = $closure(
             $routeMatch->getParams(), $request, $response