3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2023-01-21T15:26:12Z

<?php

declare(strict_types=1);

$a = [null => 'c'];

var_dump($a);

print_r ($a[null]);

print_r ($a['']);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive previewkey bindings

48.56 ms | 896 KiB | 5 Q