title: How to get file extension from class.uploader.php uploader0.2 jquery.filer
body: <p>How to get file extension from class.uploader.php not class.upload.php</p>
  
  <p>class.uploader.php -> CreativeDream</p>
  
  <p>Yesterday I have a question this link -> <a href="https://stackoverflow.com/questions/32934787/how-to-get-extension-images-file-jquery-filer">How to get extension images file jquery.filer</a></p>
  
  <p><a href="https://github.com/CreativeDream/php-uploader#options" rel="nofollow noreferrer">https://github.com/CreativeDream/php-uploader#options</a></p>
  
  <p>after I read code class.uploader.php I wanna echo $metas['name']; but I don't know to print code please help me</p>