if (class_exists("yaddayadda")) { return }

Author: samsonasik

init_autoloader.php

@@ -21,32 +21,35 @@
     $loader = include 'vendor/autoload.php';
 }
 
-if (!class_exists('Zend\Loader\AutoloaderFactory')) {
-    $zf2Path = false;
-    
-    if (is_dir('vendor/ZF2/library')) {
-        $zf2Path = 'vendor/ZF2/library';
-    } elseif (getenv('ZF2_PATH')) {      // Support for ZF2_PATH environment variable or git submodule
-        $zf2Path = getenv('ZF2_PATH');
-    } elseif (get_cfg_var('zf2_path')) { // Support for zf2_path directive value
-        $zf2Path = get_cfg_var('zf2_path');
-    }
-    
-    if ($zf2Path) {
-        if (isset($loader)) {
-            $loader->add('Zend', $zf2Path);
-            $loader->add('ZendXml', $zf2Path);
-        } else {
-            include $zf2Path . '/Zend/Loader/AutoloaderFactory.php';
-            Zend\Loader\AutoloaderFactory::factory(array(
-                'Zend\Loader\StandardAutoloader' => array(
-                    'autoregister_zf' => true
-                )
-            ));
-        }
+if (class_exists('Zend\Loader\AutoloaderFactory')) {
+    return;
+}
+
+$zf2Path = false;
+
+if (is_dir('vendor/ZF2/library')) {
+    $zf2Path = 'vendor/ZF2/library';
+} elseif (getenv('ZF2_PATH')) {      // Support for ZF2_PATH environment variable or git submodule
+    $zf2Path = getenv('ZF2_PATH');
+} elseif (get_cfg_var('zf2_path')) { // Support for zf2_path directive value
+    $zf2Path = get_cfg_var('zf2_path');
+}
+
+if ($zf2Path) {
+    if (isset($loader)) {
+        $loader->add('Zend', $zf2Path);
+        $loader->add('ZendXml', $zf2Path);
+    } else {
+        include $zf2Path . '/Zend/Loader/AutoloaderFactory.php';
+        Zend\Loader\AutoloaderFactory::factory(array(
+            'Zend\Loader\StandardAutoloader' => array(
+                'autoregister_zf' => true
+            )
+        ));
     }
 }
 
+
 if (!class_exists('Zend\Loader\AutoloaderFactory')) {
     throw new RuntimeException('Unable to load ZF2. Run `php composer.phar install` or define a ZF2_PATH environment variable.');
 }