How to set session validity period in php

php method to set the session validity period: first enter the php installation directory, find and open the php.ini configuration file; then find the configuration session.gc_maxlifetime, modify the validity time as needed; finally restart the php service.

Specific method:

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Enter first In the directory where the PHP configuration file is located, find the configuration file and open it;

#Then find the configuration session.gc_maxlifetime=1440. This configuration is the default validity time of the session. Adjust it as needed. Just change it.

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Just restart php after the modification is completed.

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