3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "kip32" == kip32;
Output for 7.2.0
Warning: Use of undefined constant kip32 - assumed 'kip32' (this will throw an Error in a future version of PHP) in /in/NY5b4 on line 2 1
Output for 4.3.0 - 7.1.10
Notice: Use of undefined constant kip32 - assumed 'kip32' in /in/NY5b4 on line 2 1