extranet/application/modules/default/controllers/ErrorController.php

<?php
class ErrorController extends Zend_Controller_Action
{
    protected $theme;

    /**
     * Logger
     * @var \Monolog\Logger
     */
    protected $logger;

    public function init()
    {
        if (Zend_Registry::isRegistered('logger')) {
            $this->logger = Zend_Registry::get('logger');
        }

        // --- Theme
        $this->theme = Zend_Registry::get('theme');
    }

	public function errorAction()
    {
        $params = $this->getRequest()->getParams();
        $unknow = array('MSOffice', '_vti_bin', 'crossdomain.xml');
        if (in_array($params['controller'], $unknow)){
        	$this->_helper->layout()->disableLayout();
			$this->_helper->viewRenderer->setNoRender(true);
			echo '';
        } else {

        	$errors = $this->_getParam('error_handler');
	        switch ($errors->type) {
	        	case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ROUTE:
	            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
	            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:

	                // 404 error -- controller or action not found
	                $this->getResponse()->setHttpResponseCode(404);
	                $this->view->message = 'Page not found';
	                break;

	            default:
	                // application error
	                $this->getResponse()->setHttpResponseCode(500);
	                $this->view->message = 'Application error';
	                break;
	        }

	        $user = new Scores_Utilisateur();

	        //Envoyer les erreurs par mail
	        if (APPLICATION_ENV != 'development') {
    	        $message = '';
    	        $message.= 'Erreur Applicative : ';
    	        $message.= "\n";
    	        $message.= 'Message : '.$errors->exception->getMessage();
    	        $message.= "\n";
    	        $message.= 'Utilisateur : '.$user->getLogin();
    	        $message.= "\n";
    	        $message.= "File :".$errors->exception->getFile().", Ligne : ".$errors->exception->getLine();
    	        $message.= "\n";
    	        $message.= "Detail :\n".$errors->exception->getTraceAsString();
    	        $message.= "\n\n";
    	        $message.= "Request Parameters :\n ".print_r($this->getRequest()->getParams(), true)."\n";

    	        $message.= "Referer : ".$_SERVER['HTTP_REFERER']."\n";

    	        $c = Zend_Registry::get('config');
    	        $mail = new Scores_Mail_Method();
    	        $mail->setSubject('[ERREUR APPLICATIVE] - '.$c->profil->server->name.' -'.date('Ymd'));
    	        $mail->setBodyText($message);
    	        $mail->setFromKey('support');
    	        $mail->addToKey('supportdev');
    	        $mail->execute();
	        }
	        // Log exception, if logger available
	        if ($log = $this->getLog()) {
	            $log->crit($this->view->message, $errors->exception);
	        }

	        // conditionally display exceptions
	        if ($this->getInvokeArg('displayExceptions') == true) {
	            $this->view->exception = $errors->exception;
	        }

	        $this->view->request   = $errors->request;
        }
    }

    public function soapAction(){}

    public function permsAction(){}

    public function paramsAction(){}

    public function getLog()
    {
        $bootstrap = $this->getInvokeArg('bootstrap');
        if (!$bootstrap->hasPluginResource('Log')) {
            return false;
        }
        $log = $bootstrap->getResource('Log');
        return $log;
    }
}