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PATH: home / sudairsocs / www / forum / Sources / Cache / APIs

<?php

/**
 * Simple Machines Forum (SMF)
 *
 * @package SMF
 * @author Simple Machines https://www.simplemachines.org
 * @copyright 2022 Simple Machines and individual contributors
 * @license https://www.simplemachines.org/about/smf/license.php BSD
 *
 * @version 2.1.0
 */

namespace SMF\Cache\APIs;

use SMF\Cache\CacheApi;
use SMF\Cache\CacheApiInterface;

if (!defined('SMF'))
	die('No direct access...');

/**
 * Our Cache API class
 *
 * @package CacheAPI
 */
class Zend extends CacheApi implements CacheApiInterface
{
	/**
	 * {@inheritDoc}
	 */
	public function isSupported($test = false)
	{
		$supported = function_exists('zend_shm_cache_fetch') || function_exists('output_cache_get');

if ($test)
			return $supported;

return parent::isSupported() && $supported;
	}

public function connect()
	{
		return true;
	}

/**
	 * {@inheritDoc}
	 */
	public function getData($key, $ttl = null)
	{
		$key = $this->prefix . strtr($key, ':/', '-_');

// Zend's pricey stuff.
		if (function_exists('zend_shm_cache_fetch'))
			return zend_shm_cache_fetch('SMF::' . $key);

elseif (function_exists('output_cache_get'))
			return output_cache_get($key, $ttl);
	}

/**
	 * {@inheritDoc}
	 */
	public function putData($key, $value, $ttl = null)
	{
		$key = $this->prefix . strtr($key, ':/', '-_');

if (function_exists('zend_shm_cache_store'))
			return zend_shm_cache_store('SMF::' . $key, $value, $ttl);

elseif (function_exists('output_cache_put'))
			return output_cache_put($key, $value);
	}

/**
	 * {@inheritDoc}
	 */
	public function cleanCache($type = '')
	{
		$this->invalidateCache();

return zend_shm_cache_clear('SMF');
	}

/**
	 * {@inheritDoc}
	 */
	public function getVersion()
	{
		return zend_version();
	}
}

[+] ..
[-] Sqlite.php [edit]
[-] FileBased.php [edit]
[-] MemcacheImplementation.php [edit]
[-] Postgres.php [edit]
[-] Zend.php [edit]
[-] Apcu.php [edit]
[-] MemcachedImplementation.php [edit]