3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo ("\u{D83D}\u{DCA9}");
based on gKBSJ
Output for 7.0.0 - 7.3.0rc4
��
Output for 5.3.20 - 5.6.28
\u{D83D}\u{DCA9}