Php save handler user manual

Other internal session save handlers are provided by php extensions such as sqlite as sqlite, memcache as memcache, and memcached as memcached. Examples are devrandom or devurandom which are available on many unix systems. Sessionhandlerinterface is an interface which defines a prototype for creating a custom session handler. Save handlers themselves are decoupled from php s save handler functions and are only implemented as a php save handler when utilized in conjunction with zend\session \sessionmanager. Complete overview of the php sessionhandler lifecycle github. This is most useful when a storage method other than those supplied by php sessions is preferred, e. I have the session handler running fine when the php. Destroying the session manually is essential especially when using. By default, this class will wrap whatever internal save handler is set as. For example, you may destroy session data when a user logs out and it. I am developing a site that needs to store sessions in a mysql db. Argument 1 is not a valid callback the callbacks can be defined in any way that php allows, so they could be straight functions, closures, object methods, or. Phps default session handling behavior can provide all you need in most cases, but there.