3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'contact@mbaquitaine.fr'; $encoded_email = ''; for($i=0,$l=strlen($email);$i<$l;$i++) { $encoded_email .= '%'.dechex(ord(substr($email,$i,1))); } echo $encoded_email;
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
%63%6f%6e%74%61%63%74%40%6d%62%61%71%75%69%74%61%69%6e%65%2e%66%72
preferences:
206.92 ms | 406 KiB | 314 Q