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run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); $foo = (object)[false]; $foo->{0} = true; $foo = (array)$foo; echo json_encode($foo); // {"0":false,"0":true}
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
[true]
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25
{"0":false,"0":true}
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/Jl3H8 on line 2 {"0":false,"0":true}
preferences:
213.98 ms | 402 KiB | 238 Q