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run code in 200+ php & hhvm versions
Bugs & Features
<?php function d(){for($i=3,$d=func_get_args();$i<count($d);){echo$d[$i++];}} d(dont,show,these,show,these);
Output for 7.2.0 - 7.3.0rc4
Warning: Use of undefined constant dont - assumed 'dont' (this will throw an Error in a future version of PHP) in /in/v8qH6 on line 4 Warning: Use of undefined constant show - assumed 'show' (this will throw an Error in a future version of PHP) in /in/v8qH6 on line 4 Warning: Use of undefined constant these - assumed 'these' (this will throw an Error in a future version of PHP) in /in/v8qH6 on line 4 Warning: Use of undefined constant show - assumed 'show' (this will throw an Error in a future version of PHP) in /in/v8qH6 on line 4 Warning: Use of undefined constant these - assumed 'these' (this will throw an Error in a future version of PHP) in /in/v8qH6 on line 4 showthese
Output for 4.3.0 - 7.1.20
Notice: Use of undefined constant dont - assumed 'dont' in /in/v8qH6 on line 4 Notice: Use of undefined constant show - assumed 'show' in /in/v8qH6 on line 4 Notice: Use of undefined constant these - assumed 'these' in /in/v8qH6 on line 4 Notice: Use of undefined constant show - assumed 'show' in /in/v8qH6 on line 4 Notice: Use of undefined constant these - assumed 'these' in /in/v8qH6 on line 4 showthese