--TEST-- Test parameter validation in posix_mkfifo(). --CREDITS-- Till Klampaeckel, till@php.net TestFest Berlin 2009 --SKIPIF-- <?php if (!extension_loaded('posix')) { die('SKIP The posix extension is not loaded.'); } ?> --FILE-- <?php posix_mkfifo(null); var_dump(posix_mkfifo(null, 0644)); ?> ===DONE=== --EXPECTF-- Warning: posix_mkfifo() expects exactly 2 parameters, 1 given in %s on line %d bool(false) ===DONE===