3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if (false) { $class = new \ReflectionClass('Exception'); }
based on Xo6aI
Output for 5.3.0 - 7.2.0
Output for 4.3.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WUkJQ on line 4