--TEST-- ext/sockets - socket_create_listen - test for empty parameters --CREDITS-- Florian Anderiasch fa@php.net --SKIPIF-- <?php if (!extension_loaded('sockets')) { die('skip - sockets extension not available.'); } ?> --FILE-- <?php $rand = rand(1,999); $s_c_l = socket_create_listen(); var_dump($s_c_l); if ($s_c_l !== false) { @socket_close($s_c_l); } ?> --EXPECTF-- Warning: socket_create_listen() expects at least 1 parameter, 0 given in %s on line %i NULL