session_set_save_handler

bool session_set_save_handler ( callable $open , callable $close , callable $read , callable $write , callable $destroy , callable $gc )

Sets user-level session storage functions

Since PHP 5.4 it is possible to register the following prototype:


<?phpclass MySessionHandler implements SessionHandlerInterface{
    // implement interfaces here}
$handler = new MySessionHandler();session_set_save_handler($handler, true);session_start();
// proceed to set and retrieve values by key from $_SESSION

5.4.0 Added SessionHandlerInterface for implementing session handlers and SessionHandler to expose internal PHP session handlers.

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