3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo hola; echo date('F',strtotime("February"));
Output for 7.2.0 - 7.3.0beta1
Warning: Use of undefined constant hola - assumed 'hola' (this will throw an Error in a future version of PHP) in /in/Z6DPR on line 2 holaFebruary
Output for 5.2.0 - 7.1.20
Notice: Use of undefined constant hola - assumed 'hola' in /in/Z6DPR on line 2 holaFebruary
Output for 4.3.0 - 5.1.6
Notice: Use of undefined constant hola - assumed 'hola' in /in/Z6DPR on line 2 holaJanuary