Capture the source code-how to obtain the Douyu TV source address in PHP

I tried to find a lot of information on the Internet, but now the problem is how to generate live by using the parameter values in the interface address parameters. qq. comswf_apiro... this is because the interface address changes every time the t and sign parameters are refreshed. how can I obtain the parameters here or generate my... I have tried a lot of materials on the Internet, but the problem is how to generate the parameter values in the interface address parameters.
Http://live.qq.com/swf_api/ro...
This is because the interface address changes every time the t and sign parameters are refreshed. how can I obtain the parameters here or generate

I previously found an error in the address access interface generated by changing the Python language to PHP.

function getmd5($str){    $m=md5($str);    return $m;}function l_request($action){    $baseUrl = "http://www.douyutv.com/api/v1/room/";    $midReq = "?aid=android&cdn=ws&client_sys=android&time=";    $t=time();    $md5_url= $action . $t . 1231;    //$auth = getmd5($md5_url);    $requrl= $baseUrl . $action . $midReq . $t . "&auth=" . getmd5($md5_url);    return $requrl;}echo (l_request(10000346));

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I have tried a lot of materials on the Internet, but the problem is how to generate the parameter values in the interface address parameters.
Http://live.qq.com/swf_api/ro...
This is because the interface address changes every time the t and sign parameters are refreshed. how can I obtain the parameters here or generate

I previously found an error in the address access interface generated by changing the Python language to PHP.

function getmd5($str){    $m=md5($str);    return $m;}function l_request($action){    $baseUrl = "http://www.douyutv.com/api/v1/room/";    $midReq = "?aid=android&cdn=ws&client_sys=android&time=";    $t=time();    $md5_url= $action . $t . 1231;    //$auth = getmd5($md5_url);    $requrl= $baseUrl . $action . $midReq . $t . "&auth=" . getmd5($md5_url);    return $requrl;}echo (l_request(10000346));

Https://github.com/soimort/yo...
This is the python version.

Php:

  'Ws ', 'rate' => '0', 'TT' => $ tt, 'did' => $ did, 'sign' => $ sign]; $ api_url = "http://www.douyu.com/lapi/live/getPlay ". $ room_id; $ api_data = curl ($ api_url, 'post', http_build_query ($ d); $ api_data = json_decode ($ api_data, 1 ); // print_r ($ api_data); if ($ api_data ['error'] = 0) {echo 'live stream address :'. $ api_data ['data'] ['rtmp _ url']. '/'. $ api_data ['data'] ['rtmp _ Live'];} else {echo 'api request error ';}