SMF\Cache\APIs\Zend

Complexity

Total Complexity

13

Size/Duplication

Total Lines	65
Duplicated Lines	0 %

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	isSupported()	0	8	4
A	cleanCache()	0	5	1
A	connect()	0	3	1
A	getVersion()	0	3	1
A	putData()	0	9	3
A	getData()	0	10	3

<?php

/**
 * Simple Machines Forum (SMF)
 *
 * @package SMF
 * @author Simple Machines https://www.simplemachines.org
 * @copyright 2020 Simple Machines and individual contributors
 * @license https://www.simplemachines.org/about/smf/license.php BSD
 *
 * @version 2.1 RC3
 */

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();
	}
}

?>