php shield error report

The easiest way is to add the following code directly to the PHP program code:

error_reporting(E_ALL^E_NOTICE^E_WARNING);

You 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 also set it in php.ini. The method is as follows:

Open the php.ini file in the PHP installation directory

Find display_errors = On and change it to display_errors = off

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

Problem:

The PHP setting file php.ini has clearly set display_errors = Off, but during the running process, error messages still appear on the web page.

Solution:

1. Open the php.ini file in the PHP installation directory

2. Find log_errors = off and change it to log_errors = on

3. Find error_log = filename and change it to error_log="D:PHPerrlogphp_error.log" (the directory and file name here D:PHPerrlogphp_error.log are 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 USER's modification and write permissions, otherwise the error log cannot be output. It is often seen that error_reporting (7) means: setting the level of error message reporting.

The examples are 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);
?>

Recommended tutorial: PHP video tutorial

The above is the detailed content of php shield error report. For more information, please follow other related articles on the PHP Chinese website!