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run code in 200+ php & hhvm versions
Bugs & Features
<?php function a() { retunr; } var_dump(a());
Output for 7.2.0
Warning: Use of undefined constant retunr - assumed 'retunr' (this will throw an Error in a future version of PHP) in /in/ZCNPD on line 4 NULL
Output for 5.3.22 - 7.1.10
Notice: Use of undefined constant retunr - assumed 'retunr' in /in/ZCNPD on line 4 NULL