jasny / improved-php-iterable

src/functions/iterable_count.php

<?php

declare(strict_types=1);

namespace Improved;

/**
 * Count element of an iterable.
 *
 * @param iterable $iterable
 * @return int
 */
function iterable_count(iterable $iterable): int

Function Improved\iterable_count() has parameter $iterable with no value type specified in iterable type iterable.

{
    /** @var array|\Traversable $iterable */
    return is_array($iterable) || $iterable instanceof \Countable ? count($iterable) : iterator_count($iterable);
}