session_cache_expire
PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8
session_cache_expire - Get and/or set current cache expire
Manual
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).
Parameters
- value
-
If value is given and not null, the current cache expire is replaced with value.
Note:
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.
Changelog
| Version | Description |
| 8.0.0 | value is nullable now. |