(Yaf >=1.0.0)
Yaf_Dispatcher::catchException — Switch on/off exception catching
While the application.dispatcher.throwException is On(you can also calling to Yaf_Dispatcher::throwException(TRUE)() to enable it), Yaf will throw Exception when error occurs instead of trigger error.
then if you enable Yaf_Dispatcher::catchException()(also can enabled by set application.dispatcher.catchException), all uncaught Exceptions will be caught by ErrorController::error if you have defined one.
flagbool
Example #1 Yaf_Dispatcher::catchException() example
<?php
class ErrorController extends Yaf_Controller_Abstract {
public function errorAction($exception) {
switch ($exception->getCode()) {
case YAF_ERR_NOTFOUND_MODULE:
case YAF_ERR_NOTFOUND_CONTROLLER:
case YAF_ERR_NOTFOUND_ACTION:
case YAF_ERR_NOTFOUND_VIEW:
echo 404, ":", $exception->getMessage();
break;
default :
$message = $exception->getMessage();
echo 0, ":", $exception->getMessage();
break;
}
}
}
?>The above example will output something similar to:
404:Could not find controller script **/application/controllers/No-exists-controller.php