003+
004+ Warning: session_start(): Cannot find serialization handler 'igbinary' - session startup failed in %s/session_set_save_handler_variation2.php on line 16
005+ bool(false)
006+ bool(false)
007+
008+ Warning: session_destroy(): Trying to destroy uninitialized session in %s/session_set_save_handler_variation2.php on line 18
003- bool(true)
005- bool(true)