Php save handler user manual

Sessionhandlerinterface is an interface which defines a prototype for creating a custom session handler. By default, this class will wrap whatever internal save handler is set as. Phps default session handling behavior can provide all you need in most cases, but there. I have the session handler running fine when the php. This is most useful when a storage method other than those supplied by php sessions is preferred, e. 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. 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. Php postgresql user defined session save handler example.

This is most useful when a storage method other than those supplied by php sessions is preferred. Examples are devrandom or devurandom which are available on many unix systems. Before you implement a custom session save handler, its helpful to. What is the return type of session set save handler function. Destroying the session manually is essential especially when using. I am developing a site that needs to store sessions in a mysql db. The current php documentation even indirectly mentions this as a prerequisite for using the database for sessions. For example, you may destroy session data when a user logs out and it. Zend framework comes with a standard set of save handler classes which are ready for you to use.