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5.4-dev
libraries/src/Proxy/ArrayReadOnlyProxy.php
67 строк
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Thomas Kuschel
[5.2] sprintf as compiler optimized function (#44037)
11 сен 2024, 21:58
Не верифицирован
11 сен 2024, 21:58
689cde9
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<?php /** * Joomla! Content Management System * * @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\Proxy; // phpcs:disable PSR1.Files.SideEffects \defined('_JEXEC') or die; // phpcs:enable PSR1.Files.SideEffects /** * Array read-only proxy class. * The class provides read-only feature for Array, including its children. * * @since 5.0.0 */ class ArrayReadOnlyProxy extends ArrayProxy implements ReadOnlyProxyInterface { /** * Implementation of ArrayAccess interface * * @param mixed $offset The key to get * * @return mixed * * @since 5.0.0 */ public function offsetGet(mixed $offset): mixed { $value = $this->data[$offset] ?? null; // Ensure that the child also is a read-only if (\is_scalar($value) || $value === null) { return $value; } if (\is_array($value)) { $value = new static($value); } elseif (\is_object($value)) { $value = new ObjectReadOnlyProxy($value); } return $value; } /** * Implementation of ArrayAccess interface * * @param mixed $offset The key to set * @param mixed $value The value to set * * @return void * * @throws \RuntimeException * * @since 5.0.0 */ public function offsetSet(mixed $offset, mixed $value): void { throw new \RuntimeException(\sprintf('ArrayReadOnlyProxy: trying to modify read-only element, by key "%s"', $offset)); } }