How to enable error prompts in php

How to enable error prompts in php: first open the php.ini configuration file; then find the display_errors configuration; and finally change the value of the configuration to On. You can also add [ini_set("display_errors", "On");] directly in the code.

PHP has two ways to enable error prompts.

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Method 1:

If you have the permission to modify php.ini, then in php.ini Find display_errors

display_errors=On #开启PHP错误提示
display_errors=Off #关闭PHP错误提示

Method 2:

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If you do not have permission to modify php.ini, you can Add the following code to the php page

//关闭PHP错误提示
ini_set("display_errors", "Off");

or

//开启PHP错误提示
ini_set("display_errors", "On");

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