3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; $obj = (object)$array; $foo = [ 2134 => 'foo', 213.56 => 'foo', 'bar' => 'foo', $array => 'foo', $obj => 'foo' ]; var_dump($foo);

preferences:
36.14 ms | 402 KiB | 5 Q