note 84739 deleted from function.session-set-save-handler by drak

Note Submitter: bob at nospam dot com ---- If using mysqli in procedural style you may expect the mysqli handle to be valid in the write callback. It is not the case, the handle in procedural style is a object that will be destroy unlink the plain mysql interface handle. Just register a shutdown function after set save handler like this: session_set_save_handler('_session_open', '_session_close', '_session_read', '_session_write', '_session_destroy', '_session_gc'); register_shutdown_function('session_write_close'); Since PHP 4.1, it more of a PRE-Shutdown and it fix the issue for me.