Zend Framework动作助手(Zend(3)

// Check if 'redirector' helper is registered with the broker, and fetch: if (Zend_Controller_Action_HelperBroker::hasHelper('redirector')) { $redirector = Zend_Controller_Action_HelperBroker::getExistingHelper('redirector'); } // Or, simply retrieve it, not worrying about whether or not it was // previously registered: $redirector = Zend_Controller_Action_HelperBroker::getStaticHelper('redirector'); }

三、removeHelper($name)删除助手经纪人中的某个助手，$name是助手的短名称。

// Conditionally remove the 'redirector' helper from the broker: if (Zend_Controller_Action_HelperBroker::hasHelper('redirector')) { Zend_Controller_Action_HelperBroker::removeHelper('redirector') }

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