3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $email = 'contact@ideveloppement.net'; $encoded_email = ''; for($i=0,$l=strlen($email);$i<$l;$i++) { $encoded_email .= '%'.dechex(ord(substr($email,$i,1))); } echo $encoded_email;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
%63%6f%6e%74%61%63%74%40%69%64%65%76%65%6c%6f%70%70%65%6d%65%6e%74%2e%6e%65%74