yy源码问题

<?php

error_reporting(0);

$rid = $_GET['id'];

$playurl = 'https://data.3g.yy.com/live/hls/'.$rid.'/'.$rid.'';  

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $playurl);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36");

curl_setopt($ch, CURLOPT_REFERER,'https://www.yy.com/');

$data = curl_exec($ch);

curl_close($ch);  

header('location:'.$playurl);

?>

<?php

error_reporting(0);

$rid = $_GET['id'];

$playurl = 'http://data.3g.yy.com/live/hls/'.$rid.'/'.$rid.'';  

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $playurl);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36");

curl_setopt($ch, CURLOPT_REFERER,'https://www.yy.com/');

curl_setopt($ch, CURLOPT_HEADER, TRUE);

$data = curl_exec($ch);

curl_close($ch);

preg_match("/Location: ([^\r]+)\r/", $data, $m);

$playurl = $m[1];

header('location:'.$playurl);

?>