--TEST-- Test parameter handling in socket_select(). --SKIPIF-- <?php if (!extension_loaded('sockets')) { die('SKIP The sockets extension is not loaded.'); } --FILE-- <?php $sockets = array(); if (strtolower(substr(PHP_OS, 0, 3)) == 'win') { $domain = AF_INET; } else { $domain = AF_UNIX; } socket_create_pair($domain, SOCK_STREAM, 0, $sockets); $write = null; $except = null; $time = -1; var_dump(socket_select($sockets, $write, $except, $time)); --EXPECTF-- Warning: socket_select(): unable to select [%d]: Invalid argument in %s on line %d bool(false) --CREDITS-- Till Klampaeckel, till@php.net Berlin TestFest 2009