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