3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "&#xC9;"; //É $res = mb_strtolower($str, 'HTML-ENTITIES'); echo $res;
Output for 5.2.11 - 5.2.17, 5.3.1 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
&eacute;
Output for 4.3.0 - 4.4.9, 5.0.1 - 5.2.10, 5.3.0
&#7399;
Output for 5.0.0
&#7399;
Process exited with code 139.