How to set up php to close web page error prompts

php method to set up turning off web page error prompts: 1. Enter the relevant code in the php program code, the code is [error_reporting(E_ALL^E_NOTICE^E_WARNING)]; 2. Set [display_errors=On] in the phpini file Change to off.

php method to set up turning off web page error prompts:

The easiest way is to directly set it in the php program code Add the following code:

The code is as follows:

error_reporting(E_ALL^E_NOTICE^E_WARNING);

can turn off all notice and warning level errors.

Put this statement in the function include file of your script, usually config.php or conn.php to control the output.

Of course I can alsoSet it in php.ini as follows

Open the php.ini file in the PHP installation directory

Finddisplay_errors = OnChange to display_errors = off

Note:

If you have copied the PHP.ini file to windows directory, then you must also change display_errors = On in c:windows/php.ini to display_errors = off

display_errors in PHP .ini = Off failure solution

Problem:

PHP setting file php.ini has clearly set display_errors = Off, but during operation, on the web page The error message still appears.

Solution:

Open the php.ini file in the PHP installation directory

Find log_errors = off and change it to log_errors = on

Find error_log = filenameModify to error_log="D:PHPerrlogphp_error.log" (The directory and file name here are D:PHPerrlogphp_error .log (whatever you want)

Note: If you have copied the PHP.ini file to the windows directory, you must also copy the c:windows/php.ini file.

In addition, php_error .log must have at least the modify and write permissions of USER, otherwise the error log cannot be output.

It is often seen that error_reporting(7) means: setting the level of error message reporting.

However, 7=1 2 4

means that when an error occurs, 1 E_ERROR 2 E_WARNING 4 E_PARSE

code is displayed As follows:

<?php
//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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