How to display error message in php

How to display error information in php: 1. Use a text editor to open the php.ini configuration file; 2. Add the code [ini_set("display_errors", "stderr");error_reporting(E_ALL);]; 3. Restart the server.

Specific method:

(Video tutorial recommendation: php video tutorial)

Use first Open the php configuration file in the editor

My php installation directory is /usr/local/php

vim /usr/local/php/etc/php.ini

Then add the following lines of code at the head of the php configuration file

ini_set("display_errors", "stderr");  //ini_set函数作用：为一个配置选项设置值，
error_reporting(E_ALL);     //显示所有的错误信息

Finally restart the server.

Related recommendations: php training

The above is the detailed content of How to display error message in php. For more information, please follow other related articles on the PHP Chinese website!