How to close the debugging window in thinkphp

The debugging window is a very useful tool when using the ThinkPHP framework. It is very convenient to view the running status and error information of the program. But before officially going online, we need to close the debugging window to avoid leaking some important information about the system. This article will introduce how to close the debugging window in the ThinkPHP framework.

1. Turn off debugging mode in the configuration file

ThinkPHP’s debugging window works in debugging mode. Therefore, we can turn off debugging mode directly in the configuration file. Configuration files are usually located in the config directory in the root directory of the application and have a .php extension.

Open the config.php file and find the following line of code:

'debug' => true,

Change it to:

'debug' => false,

After saving the file, revisit the application to see the debugging window has been closed.

2. Turn off the debug mode in the entry file

In addition to turning off the debug mode in the configuration file, we can also turn it off in the entry file. Typically, the entry file is index.php, which is located in the root directory of the application. We need to find the following line of code in the entry file:

define('APP_DEBUG',true);

Change it to:

define('APP_DEBUG',false);

After saving the file, you can see that the debugging window has been closed by revisiting the application.

3. Use different configuration files in the production environment

In the production environment, we usually use different configuration files. These configuration files will contain settings required for the production environment, such as usernames and passwords for the database, etc. In this case, we can turn off debug mode directly in the configuration file of the production environment.

Normally, we will specify the configuration file used in the entry file. For example:

// 加载配置文件
require './config.php';

// 加载应用并运行
require './thinkphp/start.php';

By default, the application will use config.php as the configuration file. We can use another configuration file like config_production.php in production environment. Just change the first line in the entry file to:

// 加载配置文件
require './config_production.php';

// 加载应用并运行
require './thinkphp/start.php';

and then turn off the debug mode in config_production.php.

Summary

The above are three ways to close the debugging window in the ThinkPHP framework. No matter which method you use, be sure to close the debugging window before official use to avoid leaking sensitive information.

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