title: How can I Enable Webp support in php GD library in xampp on linux
body: <p>I have <strong>XAMPP for Linux 7.0.8</strong>.</p>
  
  <p>And enabled with <strong>GD Support</strong>.</p>
  
  <p><a href="http://i.stack.imgur.com/KXfCP.png" rel="nofollow">screenshot of phpinfo(); about GD</a></p>
  
  <p>I want to use <code>imagewebp();</code>.
  I have error while using this,</p>
  
  <blockquote>
    <p>Fatal error: Uncaught Error: Call to undefined function imagewebp()</p>
  </blockquote>
  
  <p>while searching for a solution I have concluded with is solution from <a href="http://php.net/manual/en/image.installation.php" rel="nofollow">http://php.net/manual/en/image.installation.php</a></p>
  
  <blockquote>
    <p>Image Format  | Configure Switch</p>
    
    <p>webp  | To enable support for webp add --with-vpx-dir=DIR . Available as of PHP 5.5.</p>
  </blockquote>
  
  <p>I want to enable webp support.</p>
  
  <p>What I want to do?</p>