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run code in 200+ php & hhvm versions
Bugs & Features
<?php define('ROZWAL', true); if(rozwal == 1) print 'elo';
based on e93sM
Output for 7.2.0
Warning: Use of undefined constant rozwal - assumed 'rozwal' (this will throw an Error in a future version of PHP) in /in/0AN6D on line 5
Output for 5.3.18 - 7.1.10
Notice: Use of undefined constant rozwal - assumed 'rozwal' in /in/0AN6D on line 5