3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php /* * Receive a functoin argument of "argument-number" and store the argument value into a variable of "argument-number". (e.g. $1 for 1) * opcode number: 63 */ function hello($a){} ?>
based on 89SFN
Output for 4.3.0 - 7.2.0