--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
echo "Basic test of POSIX posix_getcwd function\n"; 
var_dump(posix_getcwd());
var_dump(posix_getcwd(1));

?>
===DONE===
--EXPECTF--
Basic test of POSIX posix_getcwd function
string(%d) "%s"

Warning: posix_getcwd() expects exactly 0 parameters, 1 given in %s on line %d
NULL
===DONE===