title: How to convert webP image format to normal ? php
body: <p>I have an ios and android application. sometime the users upload webP image to my server. the problem is ios can't show this image when it's downloaded from my server.</p>
  
  <p>so I want to check within my php code. if the image is webP format . then i will convert it to png format.</p>
  
  <p>How could i do that using php?</p>