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<?php $q = range(100); $result = array(); foreach($q as $key => $value) { if (0 === $value % 2) { $result = $key; } } var_dump($result);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught ArgumentCountError: range() expects at least 2 arguments, 1 given in /in/X2hcK:3 Stack trace: #0 /in/X2hcK(3): range(100) #1 {main} thrown in /in/X2hcK on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: range() expects at least 2 parameters, 1 given in /in/X2hcK on line 3 Warning: Invalid argument supplied for foreach() in /in/X2hcK on line 6 array(0) { }
Output for 4.3.0 - 4.3.10, 4.4.0 - 4.4.9
Warning: Wrong parameter count for range() in /in/X2hcK on line 3 Warning: Invalid argument supplied for foreach() in /in/X2hcK on line 6 array(0) { }
Output for 4.3.11
Warning: Wrong parameter count for range() in /in/X2hcK on line 3 array(0) { }

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269.99 ms | 401 KiB | 455 Q