Get data from YouTube video

get-youtube-data.php

<?php

$api_key = 'YOUR_API_KEY';

$url = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
$pattern = '/^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^\&\?]*).*/';
preg_match($pattern, $url, $matches);
$video_id = $matches[7];

$url = "https://www.googleapis.com/youtube/v3/videos?id=$video_id&key=$api_key&part=snippet";
$data = file_get_contents($url);
$result = json_decode($data, true);
$title = $result['items'][0]['snippet']['title'];
$description = $result['items'][0]['snippet']['description'];
$thumbnail = $result['items'][0]['snippet']['thumbnails']['medium']['url'];