tutsplanet code example

Example: tutsplanet

<div class="card my-5 mx-auto p-5" style="width: 45rem;">
   <h5>Show Thumbnail Image from YouTube Video URL using PHP</h2>
   <form method="post">
         <div class="mb-3">
            <label for="video_url" class="form-label">Enter YouTube Url</label>
            <input type="text" class="form-control" id="video_url" name="video_url" placeholder="" 
            value="<?php print isset($_POST['video_url']) ? $_POST['video_url']: ''?> "
            >
         </div>
         <div class="mb-3">
            <button type="submit" class="btn btn-primary mb-3">Show YouTube Thumbnail</button>
         </div>
   </form> 
</div>
<div class="thumbnail-image">
   <div class="card my-5 mx-auto p-5" style="width: 32rem;">
         <img src= "https://img.youtube.com/vi/<?php echo $videoId; ?>/hqdefault.jpg" width="400" >
   </div>
</div>