3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(mb_convert_encoding('\ue113', 'UTF-8', 'UTF-32'));
Output for 5.4.0 - 7.1.0
string(1) "?"
Output for 5.3.0 - 5.3.29
string(0) ""
Output for 4.3.0 - 5.2.17
string(6) "������"