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<?php $arr = [ 2 => 5,0 => 10,1 => 200 ]; list($a,$a,$a) = $arr; list($b[],$b[],$b[]) = arr; var_dump($a,$b);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "arr" in /in/ITgch:4 Stack trace: #0 {main} thrown in /in/ITgch on line 4
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant arr - assumed 'arr' (this will throw an Error in a future version of PHP) in /in/ITgch on line 4 int(5) array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant arr - assumed 'arr' in /in/ITgch on line 4 int(5) array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Notice: Use of undefined constant arr - assumed 'arr' in /in/ITgch on line 4 int(10) array(3) { [0]=> NULL [1]=> NULL [2]=> NULL }
preferences:
238.63 ms | 402 KiB | 376 Q