I am passing url variables, and this URL variables has been encoded. My goal was to decode the URL that has been passed and use this URL to get its DOM. The code below is what I am using but failed to accomplish my goal. It just shows a blank page. But if I decode the url first manually and try it, it works.
NOTE, the URL has an extention of MP4 but it is in html format. So don't let it confuse you.
$url_link = urldecode('http%3A%2F%2Fplaybb.me%2Fembed.php%3Fw%3D600%26%23038%3Bh%3D438%26%23038%3Bvid%3Dat%2Fnw%2Fzettai_shougeki_platonic_heart_-_01.mp4');
$html = file_get_html($url_link);
$raw_html = $html->find('html', 0)->innertext;
echo $raw_html;