PHP Zend_Controller_Action_HelperBroker::_stack示例

示例#1

文件： HelperBroker.php 项目： tunandras/webtrees

 /**
  * Lazy load the priority stack and return it
  *
  * @return Zend_Controller_Action_HelperBroker_PriorityStack
  */
 public static function getStack()
 {
     if (self::$_stack == null) {
         self::$_stack = new Zend_Controller_Action_HelperBroker_PriorityStack();
     }
     return self::$_stack;
 }