how to get video id from tiktok video url - php

Question

i am using two function for get the url or video play
1. for extract the tiktok for video with watermark
public function getDetails()
{
$url = $this->url;
$resp = $this->getContent($url);
$check = explode("\"contentUrl\":\"", $resp);
if (count($check) > 1) {
$video = explode("\"", $check[1])[0];
$videoWithoutWaterMark = $this->WithoutWatermark($url);
$thumb = explode("\"", explode("\"thumbnailUrl\":[\"", $resp)[1])[0];
$username = explode("/", explode("#", explode("\"", explode("\"url\":\"", $resp)[1])[0])[1])[0];
$result = [
'video'=>$video,
'withoutWaterMark'=>$videoWithoutWaterMark,
'user'=>$username,
'thumb'=>$thumb,
'error'=>false,
'message'=>false
];
}
else
{
$result = [
'video'=>false,
'withoutWaterMark'=>false,
'user'=>false,
'thumb'=>false,
'error'=>true,
'message'=>"Please double check your url and try again."
];
}
return $result;
}
private function cUrl($url)
{
$user_agent = 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
and another function for get the video url without water mark is
private function WithoutWatermark($url)
{
//videi id for example 6795008547961752326
$dd = explode("video/",$url);
$url = "https://api2.musical.ly/aweme/v1/playwm/?video_id=".$dd[1];
return $url;
}
Please help me to find tiktok video id, or any way to create download link of video without watermark. how can i find the video id of the video so i will use this video id for create a download link " https://api2.musical.ly/aweme/v1/playwm/?video_id=v09044b90000bpfdj5q91d8vtcnie6o0";

Answer 1

Your function WithoutWatermark doesn't work.
If you have an url like: tiktok.com/#user/video/123456
then you can make a curl:
$data = cUrl($url)
You'll get a page from tiktok, with regex you can extract url video:
https://v16.muscdn.com/123etc
Then again curl with this above url, the response is bytes and inside with regex you can find something like this vid:yourvideoid