Lazy html only YouTube embed

readme.md

Lightest YouTube embed ever!

Inspired by Nick Lewis, making it easier to embed and save more time.

Index.php

<?php


function youtube_embed($id = null) {
    // Return if id isn't set
    if (!$id)
        return;
    
    // Get title - seems overkill
    $title = explode('</title>', explode('<title>', file_get_contents("https://www.youtube.com/watch?v=".$id))[1])[0];
    // Open buffer and compile HTML
    ob_start();
    ?><iframe
  width="560"
  height="315"
  src="https://www.youtube.com/embed/<?= $id; ?>"
  srcdoc="<style>*{padding:0;margin:0;overflow:hidden}html,body{height:100%}img,span{position:absolute;width:100%;top:0;bottom:0;margin:auto;}span{height:2em;text-align:center;font:48px/2 sans-serif;color:white;text-shadow:0 0 0.5em black;}</style><a href='https://www.youtube.com/embed/<?= $id; ?>?autoplay=1' role='button' aria-label='Play video' title='Play video'><img src='https://img.youtube.com/vi/<?= $id; ?>/0.jpg' alt='<?= $title; ?>' /><span>▶</span></a>"
  frameborder="0"
  allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
  allowfullscreen
  title="<?= $title; ?>"
  loading="lazy"
></iframe><?php
    // Return compiled HTML
    return ob_get_clean();
}

echo youtube_embed('7V8oFI4GYMY');