php running error prompt

The first method

Change the values ​​of display_errors and error_reporting in the php.ini file. If not, add them directly.

; 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

display_errors

Error echo is commonly used in development mode, but many applications forget to turn off this option in the formal environment. Error echo can expose a lot of sensitive information, which facilitates the attacker's next attack. It is recommended to turn this option off.

display_errors = On

When it is enabled, if an error occurs, an error will be reported and an error message will appear.

dispaly_errors = Off

In the closed state, if an error occurs, it will prompt: Server error, but no error message will appear.

The second method

Add the following two sentences to Apache’s httpd.conf file:

php_flag display_errors on

php_value error_reporting 2039

Recommended tutorial: PHP video Tutorial

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