3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); $a = [0, "1"=> 2]; var_dump($a);
based on RKjAT
Output for 7.0.0 - 7.2.0
array(2) { [0]=> int(0) [1]=> int(2) }
Output for 5.4.12 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/phFAf on line 3 array(2) { [0]=> int(0) [1]=> int(2) }
Output for 5.3.22 - 5.3.29
Warning: Unsupported declare 'strict_types' in /in/phFAf on line 3 Parse error: syntax error, unexpected '[' in /in/phFAf on line 4
Process exited with code 255.