3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php foreach( range(1,10) as $number) { echo ($number & 1 ? " \u{9999}" : $number ); }
based on 5Rev9
Output for 7.0.0 - 7.2.0
香2 香4 香6 香8 香10
Output for 5.3.21 - 5.6.28
\u{9999}2 \u{9999}4 \u{9999}6 \u{9999}8 \u{9999}10