3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function 💩($💩) { echo $💩; } 💩("Why on earth does this work?"); $👋 = 'Hello'; $🌎 = 'World'; function 💬($🔠, $🔡) { echo $🔠.' '.$🔡; }; 💬($👋, $🌎);
based on EPd61
Output for 5.5.0 - 7.3.0beta1
Why on earth does this work?Hello World