Thinkphp 修改U方法按路由规则生成url

foreach (C(‘URL_ROUTE_RULES‘) as $rule=>$real) {
    if(strpos($url, $real)!==false){
        $url = str_replace($real, $rule, $url);
        preg_match("/\/(\w+)\.php\/(\w+)/", $url, $match);
        if($match[1][0]==$match[2][0]){
            $url = preg_replace("/\/(\w+)\.php/", ‘‘, $url);
        }elseif(strpos($url, ‘index.php‘)!==false){
            $url = str_replace("/index.php", ‘‘, $url);
        }else{
            $url = str_replace(".php", ‘‘, $url);
        }

        preg_match_all("/(:\w+)/", $rule, $matches);
        foreach ($matches[1] as $match) {
            $url = str_replace($match . ‘/‘, ‘‘, $url);
            $url = str_replace(substr($match, 1) . ‘/‘, ‘‘, $url);
        }
    }   
}