@fputs($fp, $req[0]);
                //如果需要接收服务器返回信息，则
                if($req[1]){
                        //接收信息
                        while($result = @fgets($fp, 1024)){
                                if(substr($result,3,1) == " ") { break; }
                        };
                        if (!strstr($req[1],substr($result,0,3))){
                                $result_str.=$req[2].$result."<br>";
                        }
                }
        }
        //关闭连接
        @fclose($fp);
        return $result_str;
}
?> 

(编辑:aniston)