3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(htmlspecialchars(unichr(228))); function unichr($u) { return mb_convert_encoding('&#' . intval($u) . ';', 'UTF-8', 'HTML-ENTITIES'); }
based on 2kZ8o
Output for 4.3.0 - 5.0.2, 5.0.4 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
รค
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.3

Process exited with code 139.