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@ 2023-12-08T18:00:37Z

<?php

class Foo implements Countable
{
    public function count(): int
    {
        return 3;
    }
}

$f = new Foo();
var_dump(count($f));
var_dump(count([$f]));
var_dump(count([$f], COUNT_RECURSIVE));
var_dump(count([[1, 2, 3]]));
var_dump(count([[1, 2, 3]], COUNT_RECURSIVE));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
count: documentation ( source)

preferences:dark modelive previewkey bindings

33.17 ms | 405 KiB | 5 Q