用于调试的 YII 日志记录 [英] YII logging for debugging

问题描述

在许多情况下，Xdebug 不适合调试，因为它涉及点击以运行特定的代码行.我想使用类似于 cakePHP 调试功能的东西，让开发人员将类的特定属性的值输出到浏览器.

In many cases, Xdebug is not suitable for debugging as it involves clicks to run to a particular line of codes. I want to use something that is similar to cakePHP debug function for developers to output the value of a particular property of a class to the browser.

我正在使用Yii框架，这是我在main.php中对yii log的配置:

I am using Yii framework and this is my configuration for the yii log in the main.php:

'log'=>array(
    'class'=>'CLogRouter',
        'routes'=>array(
        array(
            'class'=>'CFileLogRoute',
            'levels'=>'trace, info, error, warning, vardump',
        ),
        array(
            'class'=>'CWebLogRoute',
                                'enabled' => YII_DEBUG,
            'levels'=>'error, warning, trace, log, vardump',
            'showInFireBug'=>true,
        ),
    ),
), 

在我定义的控制器之一中，我将此代码用于测试:

In one of my defined controller i put this code to test:

Yii::log("CallFromUserController",'info', 'application');

但是我没有看到这个被打印在萤火虫中.我用了克里斯的例子:

However i don't see this being printed in the firebug. I used Chris's example:

http://chris-backhouse.com/advanced-logging-in-yii/775

推荐答案

我终于找到了解决方案:

I finally managed to find out a solution:

在我的 main.php 中，我这样做了:

In my main.php I did this:

'log' => array(
    'class' => 'CLogRouter',
    'routes' => array(
        array(
            'class' => 'CFileLogRoute',
            'levels' => 'trace, info, error, warning, vardump',
        ),
        // uncomment the following to show log messages on web pages
        array(
            'class' => 'CWebLogRoute',
            'enabled' => YII_DEBUG,
            'levels' => 'error, warning, trace, notice',
            'categories' => 'application',
            'showInFireBug' => false,
        ),
    ),
),

在我的控制器中，我使用了以下代码:

In my controller I used this code:

$a = new array(1,2,3);
Yii::trace(CVarDumper::dumpAsString($a));

申请日志显示在每个页面的下方.

The Application Log is shown below in every page.

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