49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the Symfony package.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Symfony\Component\Intl\Data\Util;
|
||
|
|
|
||
|
|
use Symfony\Component\Intl\Exception\OutOfBoundsException;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @author Bernhard Schussek <bschussek@gmail.com>
|
||
|
|
*
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
class RecursiveArrayAccess
|
||
|
|
{
|
||
|
|
public static function get(mixed $array, array $indices): mixed
|
||
|
|
{
|
||
|
|
foreach ($indices as $index) {
|
||
|
|
// Use array_key_exists() for arrays, isset() otherwise
|
||
|
|
if (\is_array($array)) {
|
||
|
|
if (\array_key_exists($index, $array)) {
|
||
|
|
$array = $array[$index];
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
} elseif ($array instanceof \ArrayAccess) {
|
||
|
|
if (isset($array[$index])) {
|
||
|
|
$array = $array[$index];
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
throw new OutOfBoundsException(sprintf('The index "%s" does not exist.', $index));
|
||
|
|
}
|
||
|
|
|
||
|
|
return $array;
|
||
|
|
}
|
||
|
|
|
||
|
|
private function __construct()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
}
|