--TEST-- posix_getcwd(): Basic tests --SKIPIF-- <?php if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); if (!function_exists('posix_getcwd')) die('skip posix_getcwd() not found'); ?> --FILE-- <?php var_dump(posix_getcwd()); var_dump(posix_getcwd(1)); ?> --EXPECTF-- string(%d) "%s" Warning: posix_getcwd() expects exactly 0 parameters, 1 given in %s on line %d NULL