--TEST-- Check that SplPriorityQueue::insert generate a warning and returns NULL when rubbish params are passed --CREDITS-- PHPNW Testfest 2009 - Simon Westcott (swestcott@gmail.com) --FILE-- <?php $h = new SplPriorityQueue(); var_dump($h->insert(NULL)); ?> --EXPECTF-- Warning: SplPriorityQueue::insert() expects exactly 2 parameters, 1 given in %s on line %d NULL