如何在zend框架php中使用异常处理？

Question

try {
    if ($user_session_object['device_type'] == '1') {
        $this->sendNotificationAndroidOne($notificationData);
    }
    throw new Exception("newInner");
    //throw new Exception("newInner");
    if ($user_session_object['device_type'] == '2') {
        $this->sendNotificationIphone($notificationData);
    }
}catch(Exception $ex){
    echo 'Exception occur while send push notification';
    exit;
}

Getting error: Exception' not found in file. Thanks in advance

Answer 1

This is likely a namespace issue (nothing to do with Zend Framework), so you want throw new \\Exception("newInner"); and catch(\\Exception $ex) .

Otherwise, please add the full error message to your question.

Answer 2

As per your code " throw new Exception("newInner") " it have not makes any sence inside try{} block, because whenever an exception will be found catch(){} block will be called.

You should use try---catch like below.

     try{
        if ($user_session_object['device_type'] == '1') {
            $this->sendNotificationAndroidOne($notificationData);
        }           
        if ($user_session_object['device_type'] == '2') {
            $this->sendNotificationIphone($notificationData);
        }
    }catch (\Exception $e) {
        var_dump($e->getMessage());
        var_dump($e->getCode());
        exit;
    }