3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace A; //$closure = function() { echo __NAMESPACE__; }; $x=2; namespace B; //$closure = function() { echo __NAMESPACE__; }; $x=3; namespace C; //$closure(); echo $x;
based on S6qoR
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.1.0 - 7.3.0alpha1
3