session_cache_expire Return current cache expire &reftitle.description; intsession_cache_expire stringnew_cache_expire 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_limiter at request startup time. Thus, you need to call session_cache_expire for every request (and before session_start is called). &reftitle.parameters; new_cache_expire If new_cache_expire is given, the current cache expire is replaced with new_cache_expire. Setting new_cache_expire is of value only, if session.cache_limiter is set to a value different from nocache. &reftitle.returnvalues; Returns the current setting of session.cache_expire. The value returned should be read in minutes, defaults to 180. &reftitle.examples; "; echo "The cached session pages expire after $cache_expire minutes"; ?> ]]> &reftitle.seealso; session.cache_expire session.cache_limiter session_cache_limiter