What to do if php does not print errors

Solution to php not printing errors: First open the php.ini configuration file; then modify [display_errors = On]; finally modify [error_reporting = E_ALL | E_STRICT].

There are two methods to solve this problem, namely:

1. Modify php. ini file

; 第一处修改
; display_errors = Off
display_errors = On
 
; 第二处修改
; error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
error_reporting = E_ALL | E_STRICT

2. Call the following function at the beginning of the php file

//禁用错误报告
error_reporting(0);
//报告运行时错误
error_reporting(E_ERROR | E_WARNING | E_PARSE);
//报告所有错误
error_reporting(E_ALL);

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