3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(KUKTRYNE_PHP); define("KUKTRYNE_PHP", "PHP er SHIT"); var_dump(KUKTRYNE_PHP);
Output for 7.2.0
Warning: Use of undefined constant KUKTRYNE_PHP - assumed 'KUKTRYNE_PHP' (this will throw an Error in a future version of PHP) in /in/iqOiv on line 3 string(12) "KUKTRYNE_PHP" string(11) "PHP er SHIT"
Output for 5.3.19 - 7.1.10
Notice: Use of undefined constant KUKTRYNE_PHP - assumed 'KUKTRYNE_PHP' in /in/iqOiv on line 3 string(12) "KUKTRYNE_PHP" string(11) "PHP er SHIT"