PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8
session_cache_expire - Get and/or set current cache expire
Code Examples

session_cache_expire( [int|null$value = null] ): int|false

session_cache_expire returns the current setting of session.cache_expire.

The cache expire is reset to the default value of 180 stored in session.cache_expire at request startup time. Thus, you need to call session_cache_expire for every request (and before session_start is called).



If value is given and not null, the current cache expire is replaced with value.


Setting value is of value only, if session.cache_limiter is set to a value different from nocache.

Return Values

Returns the current setting of session.cache_expire. The value returned should be read in minutes, defaults to 180. On failure to change the value, false is returned.


Version Description
8.0.0 value is nullable now.

Related Functions

Example of session_cache_expire

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