--TEST-- Test ArrayObject::uksort() function : wrong arg count --FILE-- <?php /* Prototype : int ArrayObject::uksort(callback cmp_function) * Description: proto int ArrayIterator::uksort(callback cmp_function) Sort the entries by key using user defined function. * Source code: ext/spl/spl_array.c * Alias to functions: */ $ao = new ArrayObject(); try { $ao->uksort(); } catch (BadMethodCallException $e) { echo $e->getMessage() . "\n"; } try { $ao->uksort(1,2); } catch (BadMethodCallException $e) { echo $e->getMessage() . "\n"; } ?> ===DONE=== --EXPECTF-- Function expects exactly one argument Function expects exactly one argument ===DONE===