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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo Hello ?>
Output for 7.2.0 - 7.3.0rc4
Warning: Use of undefined constant Hello - assumed 'Hello' (this will throw an Error in a future version of PHP) in /in/7KJB2 on line 2 Hello
Output for 7.0.0 - 7.1.20
Notice: Use of undefined constant Hello - assumed 'Hello' in /in/7KJB2 on line 2 Hello
Output for 5.5.0 - 5.6.28
Notice: Use of undefined constant Hello - assumed 'Hello' in /in/7KJB2 on line 3 Hello
Output for 4.3.0 - 5.4.45
Hello