What should I do if the php verification code keeps getting wrong?

Solution to the problem that the php verification code is always wrong: 1. Modify the startup user of php-fpm and change the user and user group to apache; 2. Add time zone settings in the php code, such as "date_default_timezone_set" ('PRC');".

The operating environment of this article: Windows 7 system, PHP version 7.1, DELL G3 computer

The PHP program prompts an error in the verification code (Enter the correct verification code)

Problem

After the new server is configured, the php website is deployed, and the website opens and displays normally

Always prompts a verification code error when the user logs in. (Enter the correct verification code)

Two reasons for analysis

1. Session problem

The verification code is not remembered in the session

This should be a permission issue with the session folder of php.

How to deal with it:

php-fpm mode

Modify the startup user of php-fpm

session folder is /var/lib/php/session

vi /etc/php-fpm.d/www.conf

Change the user and user group to apache

user =apache
group =apache

or modify the session file according to the user of php-fpm Permissions

2. Time zone setting problem

php does not set the correct time zone, resulting in abnormal time judgment

Handling method

Add in the php code Time zone setting

date_default_timezone_set(‘PRC’);

b. Modify php.ini to set the default time zone

date.timezone = PRC

[Recommended learning: PHP video tutorial]

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