3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r (color);
Output for 4.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant color - assumed 'color' in /in/cdZKu on line 3 color