Php Route

<?php
class Routes{

private $LinkUri;
private $Callback;

public function add($uri='', $callback=''){
$this->_uri[] = $uri;
$this->Callback[] = $callback;
}

public function run(){
$url = isset($_GET['route']) ? '/'.$_GET['route'] : '/';
foreach ($this->_uri as $key => $value) {

if(preg_match("#^$value$#", $url, $params)){
array_shift($params);
call_user_func_array($this->Callback[$key], $params);
} } }
/***********/
}

?>