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<?php
/**
* Test: Nette\Utils\Arrays::getKeyOffset()
*/
declare(strict_types=1);
use Nette\Utils\Arrays;
use Tester\Assert;
require __DIR__ . '/../bootstrap.php';
$arr = [
'' => 'first',
0 => 'second',
7 => 'third',
1 => 'fourth',
];
Assert::same(3, Arrays::getKeyOffset($arr, '1'));
Assert::same(3, Arrays::getKeyOffset($arr, 1));
Assert::same(2, Arrays::getKeyOffset($arr, 7));
Assert::same(1, Arrays::getKeyOffset($arr, 0));
Assert::same(0, Arrays::getKeyOffset($arr, ''));
Assert::null(Arrays::getKeyOffset($arr, 'undefined'));
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