Merge branch 'master' of git://github.com/zendframework/zf2

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "zendframework/zend-loader",
-    "description": "Zend\\Loader component",
+    "description": " ",
     "license": "BSD-3-Clause",
     "keywords": [
         "zf2",
@@ -9,26 +9,29 @@
     "homepage": "https://github.com/zendframework/zend-loader",
     "autoload": {
         "psr-4": {
-            "Zend\\Loader\\": "src/"
+            "Zend\\Loader": "src/"
         }
     },
     "require": {
-        "php": ">=5.3.23"
+        "php": ">=5.3.3"
     },
     "extra": {
         "branch-alias": {
             "dev-master": "2.4-dev",
             "dev-develop": "2.5-dev"
         }
     },
-    "require-dev": {
-        "fabpot/php-cs-fixer": "1.7.*",
-        "satooshi/php-coveralls": "dev-master",
-        "phpunit/PHPUnit": "~4.0"
+    "suggest": {
+        "zendframework/zend-stdlib": "Zend\\Stdlib component"
     },
     "autoload-dev": {
         "psr-4": {
             "ZendTest\\Loader\\": "test/"
         }
+    },
+    "require-dev": {
+        "fabpot/php-cs-fixer": "1.7.*",
+        "satooshi/php-coveralls": "dev-master",
+        "phpunit/PHPUnit": "~4.0"
     }
 }

src/AutoloaderFactory.php

@@ -1,35 +1,24 @@
 <?php
 /**
- * Zend Framework
+ * Zend Framework (http://framework.zend.com/)
  *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to [email protected] so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Loader
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_Loader
  */
 
-
 namespace Zend\Loader;
 
+use ReflectionClass;
+
 require_once __DIR__ . '/SplAutoloader.php';
 
 if (class_exists('Zend\Loader\AutoloaderFactory')) return;
 
 /**
  * @category   Zend
  * @package    Zend_Loader
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 abstract class AutoloaderFactory
 {
@@ -102,15 +91,11 @@ public static function factory($options = null)
                     );
                 }
 
-                // unfortunately is_subclass_of is broken on some 5.3 versions
-                // additionally instanceof is also broken for this use case
-                if (version_compare(PHP_VERSION, '5.3.7', '>=')) {
-                    if (!is_subclass_of($class, 'Zend\Loader\SplAutoloader')) {
-                        require_once 'Exception/InvalidArgumentException.php';
-                        throw new Exception\InvalidArgumentException(
-                            sprintf('Autoloader class %s must implement Zend\\Loader\\SplAutoloader', $class)
-                        );
-                    }
+                if (!self::isSubclassOf($class, 'Zend\Loader\SplAutoloader')) {
+                    require_once 'Exception/InvalidArgumentException.php';
+                    throw new Exception\InvalidArgumentException(
+                        sprintf('Autoloader class %s must implement Zend\\Loader\\SplAutoloader', $class)
+                    );
                 }
 
                 if ($class === static::STANDARD_AUTOLOADER) {
@@ -200,7 +185,7 @@ protected static function getStandardAutoloader()
         if (null !== static::$standardAutoloader) {
             return static::$standardAutoloader;
         }
-        
+
         // Extract the filename from the classname
         $stdAutoloader = substr(strrchr(static::STANDARD_AUTOLOADER, '\\'), 1);
 
@@ -211,4 +196,28 @@ protected static function getStandardAutoloader()
         static::$standardAutoloader = $loader;
         return static::$standardAutoloader;
     }
+
+    /**
+     * Checks if the object has this class as one of its parents
+     *
+     * @see https://bugs.php.net/bug.php?id=53727
+     * @see https://github.com/zendframework/zf2/pull/1807
+     *
+     * @param string $className
+     * @param string $type
+     */
+    protected static function isSubclassOf($className, $type)
+    {
+        if (is_subclass_of($className, $type)) {
+            return true;
+        }
+        if (version_compare(PHP_VERSION, '5.3.7', '>=')) {
+            return false;
+        }
+        if (!interface_exists($type)) {
+            return false;
+        }
+        $r = new ReflectionClass($className);
+        return $r->implementsInterface($type);
+    }
 }

src/ClassMapAutoloader.php

@@ -1,22 +1,11 @@
 <?php
 /**
- * Zend Framework
+ * Zend Framework (http://framework.zend.com/)
  *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to [email protected] so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Loader
- * @subpackage Exception
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_Loader
  */
 
 namespace Zend\Loader;
@@ -28,11 +17,9 @@
  * Class-map autoloader
  *
  * Utilizes class-map files to lookup classfile locations.
- * 
+ *
  * @catebory   Zend
  * @package    Zend_Loader
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    New BSD {@link http://framework.zend.com/license/new-bsd}
  */
 class ClassMapAutoloader implements SplAutoloader
 {
@@ -52,7 +39,7 @@ class ClassMapAutoloader implements SplAutoloader
      * Constructor
      *
      * Create a new instance, and optionally configure the autoloader.
-     * 
+     *
      * @param  null|array|\Traversable $options
      */
     public function __construct($options = null)
@@ -66,8 +53,8 @@ public function __construct($options = null)
      * Configure the autoloader
      *
      * Proxies to {@link registerAutoloadMaps()}.
-     * 
-     * @param  array|Traversable $options 
+     *
+     * @param  array|Traversable $options
      * @return ClassMapAutoloader
      */
     public function setOptions($options)
@@ -82,10 +69,10 @@ public function setOptions($options)
      * An autoload map may be either an associative array, or a file returning
      * an associative array.
      *
-     * An autoload map should be an associative array containing 
+     * An autoload map should be an associative array containing
      * classname/file pairs.
-     * 
-     * @param  string|array $map 
+     *
+     * @param  string|array $map
      * @return ClassMapAutoloader
      */
     public function registerAutoloadMap($map)
@@ -116,8 +103,8 @@ public function registerAutoloadMap($map)
 
     /**
      * Register many autoload maps at once
-     * 
-     * @param  array $locations 
+     *
+     * @param  array $locations
      * @return ClassMapAutoloader
      */
     public function registerAutoloadMaps($locations)
@@ -134,7 +121,7 @@ public function registerAutoloadMaps($locations)
 
     /**
      * Retrieve current autoload map
-     * 
+     *
      * @return array
      */
     public function getAutoloadMap()
@@ -144,8 +131,8 @@ public function getAutoloadMap()
 
     /**
      * Defined by Autoloadable
-     * 
-     * @param  string $class 
+     *
+     * @param  string $class
      * @return void
      */
     public function autoload($class)
@@ -157,7 +144,7 @@ public function autoload($class)
 
     /**
      * Register the autoloader with spl_autoload registry
-     * 
+     *
      * @return void
      */
     public function register()
@@ -171,8 +158,8 @@ public function register()
      * If the map has been previously loaded, returns the current instance;
      * otherwise, returns whatever was returned by calling include() on the
      * location.
-     * 
-     * @param  string $location 
+     *
+     * @param  string $location
      * @return ClassMapAutoloader|mixed
      * @throws Exception\InvalidArgumentException for nonexistent locations
      */
@@ -203,16 +190,16 @@ protected function loadMapFromFile($location)
     /**
      * Resolve the real_path() to a file within a phar.
      *
-     * @see https://bugs.php.net/bug.php?id=52769 
-     * @param string $path 
+     * @see https://bugs.php.net/bug.php?id=52769
+     * @param string $path
      * @return string
      */
     public static function realPharPath($path)
     {
         if (strpos($path, 'phar:///') !== 0) {
             return;
         }
-        
+
         $parts = explode('/', str_replace(array('/','\\'), '/', substr($path, 8)));
         $parts = array_values(array_filter($parts, function($p) { return ($p !== '' && $p !== '.'); }));