我想在我的應用程序中使用Zend_acl。我遵循了「Zend Framework in Action」一書。 我加入這個助手:如何調試「最大執行時間」致命錯誤?
<?php
/**
* Zend Framework
*
* LICENSE "removed for clarity"
*
/** Zend_Controller_Action_Helper_Abstract */
require_once 'Zend/Controller/Action/Helper/Abstract.php';
class Bravo_Controller_Action_Helper_Acl extends Zend_Controller_Action_Helper_Abstract
{
protected $_action;
protected $_auth;
protected $_acl;
protected $_controllerName;
public function __construct(Zend_View_Interface $view = null, array $options = array())
{
$this->_auth = Zend_Auth::getInstance();
$this->_acl = $options['acl'];
//var_dump($this->_acl);die();
}
public function init()
{
$this->_action = $this->getActionController();
// add resource for this controller
$controller = $this->_action->getRequest()->getControllerName();
if(!$this->_acl->has($controller)) {
$this->_acl->add(new Zend_Acl_Resource($controller));
}
}
public function preDispatch()
{
$role = 'guest';
if ($this->_auth->hasIdentity()) {
$user = $this->_auth->getIdentity();
if(is_object($user)) {
$role = $this->_auth->getIdentity()->getUral()->getUralAccessNbr();
}
}
$request = $this->_action->getRequest();
$controller = $request->getControllerName();
$action = $request->getActionName();
$module = $request->getModuleName();
$this->_controllerName = $controller;
$resource = $controller;
$privilege = $action;
if (!$this->_acl->has($resource)) {
$resource = null;
}
//** EDIT: During my test, the user isn't allowed. I'm now suspecting the 4 requests setting to be wrong.
if (!$this->_acl->isAllowed($role, $resource, $privilege)) {
$request->setModuleName('default');
$request->setControllerName('login');
$request->setActionName('login');
$request->setDispatched(false);
}
}
public function allow($roles = null, $actions = null)
{
$resource = $this->_controllerName;
$this->_acl->allow($roles, $resource, $actions);
return $this;
}
public function deny($roles = null, $actions = null)
{
$resource = $this->_controllerName;
$this->_acl->deny($roles, $resource, $actions);
return $this;
}
}
和引導:
<?php
class Agenda_Bootstrap extends Zend_Application_Module_Bootstrap
{
protected function _initAcl()
{
// acl action helper
$acl = new Bravo_Acl_Acl();
$aclHelper = new Bravo_Controller_Action_Helper_Acl(null, array('acl' => $acl));
Zend_Controller_Action_HelperBroker::addHelper($aclHelper);
}
}
助手是不是在控制器中使用。我想我的應用程序,看看是否所有是正確的,我得到這個錯誤:
Fatal error: Maximum execution time of 30 seconds exceeded in /usr/share/php/ZendFramework-1.11.11/Zend/Filter/PregReplace.php on line 171
有了這個調用堆棧:
Call Stack
# Time Memory Function Location
1 0.0001 314556 {main}() ../index.php:0
2 0.3275 2039356 Zend_Application->run() ../index.php:29
3 0.3275 2039356 Zend_Application_Bootstrap_Bootstrap->run() ../Application.php:366
4 0.3276 2039412 Zend_Controller_Front->dispatch() ../Bootstrap.php:97
5 31.7462 4813252 Zend_Controller_Dispatcher_Standard->dispatch() ../Front.php:954
6 31.7470 4813944 Zend_Controller_Action->__construct() ../Standard.php:268
7 31.7470 4814144 Zend_Controller_Action_HelperBroker->__construct() ../Action.php:132
8 31.7472 4814924 Zend_Controller_Action_Helper_ViewRenderer->init() ../HelperBroker.php:253
9 31.7472 4814924 Zend_Controller_Action_Helper_ViewRenderer->initView() ../ViewRenderer.php:516
10 31.7473 4815260 Zend_Controller_Action_Helper_ViewRenderer->_getBasePath() ../ViewRenderer.php:469
11 31.7478 4815628 Zend_Filter_Inflector->filter() ../ViewRenderer.php:393
12 31.7489 4816768 Zend_Filter_Word_CamelCaseToSeparator->filter() ../Inflector.php:473
13 31.7489 4816768 Zend_Filter_PregReplace->filter() ../CamelCaseToSeparator.php:46
我試圖增加max_execution_time
,但它始終是相同的:第一4堆仍然不變,第五反映max_execution_time
(30秒=> 31.7462,40秒=> 42.6546等等)
所以我懷疑Zend_Controller_Front->dispatch()
是我的問題的根源,但爲什麼它始終以最大時間?我有點困惑。有人對我應該挖掘的地方有一些想法嗎?
編輯:我進一步在我的調試。當用戶不被允許時,我現在懷疑我的幫助器中的4個請求設置是錯誤的。我也編輯了幫手代碼並添加了評論。
編輯2:帕特里克,你是如此的正確!我重新檢查過,並且陷入了一個無限循環:沒有登錄頁面登錄頁面去登錄頁面:今天浪費了多少時間......無論如何它結束了,非常感謝每一個人。
對於這樣的情況下,可以先[啓用分析](http://xdebug.org/docs/profile):
CSysTracer確實使用PHP's tick function特技。稍後,您可以通過[KCachegrind](http://kcachegrind.sourceforge.net/)或[wincachegrind](http://sourceforge.net/projects/wincachegrind/)檢查輸出文件。 – 2012-02-16 20:40:08
謝謝,我會的。 – FredRoger 2012-02-16 21:53:23