Online PHP editor | refs for l4lcR

<?php $a = '[audio mp3="https://abcd.com/wp-content/uploads/sites/2/2020/03/classical-demo.mp3"][/audio]'; $b = str_replace("[","<",$a); $b = str_replace("]",">",$b); $b = str_replace("audio","a",$b); // you need to replace mp3=, not mp3, as you have 2 of it $b = str_replace("mp3=","href=",$b); // optional $b = str_replace("><",">link text<",$b); echo $b;