Run a Wordpress site via PHP's built-in web server

router.php

<?php

$root = $_SERVER['DOCUMENT_ROOT'];
chdir($root);
$path = '/'.ltrim(parse_url($_SERVER['REQUEST_URI'])['path'],'/');
set_include_path(get_include_path().':'.__DIR__);
if(file_exists($root.$path))
{
	if(is_dir($root.$path) && substr($path,strlen($path) - 1, 1) !== '/')
		$path = rtrim($path,'/').'/index.php';
	if(strpos($path,'.php') === false) return false;
	else {
		chdir(dirname($root.$path));
		require_once $root.$path;
	}
}else include_once 'index.php';

Work like a charm, tks!

Is any simple way to remove the index.php part of the URL. (without using .htaccess)