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run code in 200+ php & hhvm versions
Bugs & Features
<?php $stuff = [US];
Output for 7.2.0
Warning: Use of undefined constant US - assumed 'US' (this will throw an Error in a future version of PHP) in /in/PmGER on line 3
Output for 5.4.9 - 7.1.10
Notice: Use of undefined constant US - assumed 'US' in /in/PmGER on line 3
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/PmGER on line 3
Process exited with code 255.