自行实现PHP代码引文特性

<code><?phpnamespace Namespace\Module;use AppserverIo\Appserver\Lang\Reflection\ReflectionClass;use AppserverIo\Appserver\Lang\Reflection\ReflectionAnnotation;class Route extends ReflectionAnnotation{  /**   * Returns the value of the name attribute.   *   * @return string The annotations name attribute   */  public function getPattern()  {    return $this->values[&#39;pattern&#39;];  }}class IndexController{  /**   * Default action implementation.   *    * @return void   * @Route(pattern="/index/index")   */  public function indexAction()  {    // do something here  }}// create a reflection class to load the methods annotation $reflectionClass = new ReflectionClass(&#39;IndexController&#39;);$reflectionMethod = $reflectionClass->getMethod(&#39;indexAction&#39;);$reflectionAnnotation = $reflectionMethod->getAnnotation(&#39;Route&#39;);$pattern = $reflectionAnnotation->newInstance()->getPattern();</code>