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[ticket/16223] Remove no longer supported memcache driver

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PHPBB3-16223
This commit is contained in:
Marc Alexander 2019-11-24 16:54:57 +01:00
parent a8e2f4256b
commit 86085f96ab
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GPG key ID: 50E0D2423696F995
2 changed files with 3 additions and 125 deletions
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6
phpBB/docs/coding-guidelines.html
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@ -234,9 +234,9 @@ PHPBB_USE_BOARD_URL_PATH (use generate_board_url() for image paths instead of
PHPBB_DISABLE_ACP_EDITOR (disable ACP style editor for templates) PHPBB_DISABLE_ACP_EDITOR (disable ACP style editor for templates)
PHPBB_DISABLE_CONFIG_CHECK (disable ACP config.php writeable check) PHPBB_DISABLE_CONFIG_CHECK (disable ACP config.php writeable check)
PHPBB_ACM_MEMCACHE_PORT (overwrite memcached port, default is 11211) PHPBB_ACM_MEMCACHED_PORT (overwrite memcached port, default is 11211)
PHPBB_ACM_MEMCACHE_COMPRESS (overwrite memcached compress setting, default is disabled) PHPBB_ACM_MEMCACHED_COMPRESS (overwrite memcached compress setting, default is disabled)
PHPBB_ACM_MEMCACHE_HOST (overwrite memcached host name, default is localhost) PHPBB_ACM_MEMCACHED_HOST (overwrite memcached host name, default is localhost)
PHPBB_ACM_REDIS_HOST (overwrite redis host name, default is localhost) PHPBB_ACM_REDIS_HOST (overwrite redis host name, default is localhost)
PHPBB_ACM_REDIS_PORT (overwrite redis port, default is 6379) PHPBB_ACM_REDIS_PORT (overwrite redis port, default is 6379)

122
phpBB/phpbb/cache/driver/memcache.php vendored
View file

@ -1,122 +0,0 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\cache\driver;
if (!defined('PHPBB_ACM_MEMCACHE_PORT'))
{
define('PHPBB_ACM_MEMCACHE_PORT', 11211);
}
if (!defined('PHPBB_ACM_MEMCACHE_COMPRESS'))
{
define('PHPBB_ACM_MEMCACHE_COMPRESS', false);
}
if (!defined('PHPBB_ACM_MEMCACHE_HOST'))
{
define('PHPBB_ACM_MEMCACHE_HOST', 'localhost');
}
if (!defined('PHPBB_ACM_MEMCACHE'))
{
//can define multiple servers with host1/port1,host2/port2 format
define('PHPBB_ACM_MEMCACHE', PHPBB_ACM_MEMCACHE_HOST . '/' . PHPBB_ACM_MEMCACHE_PORT);
}
/**
* ACM for Memcached
*/
class memcache extends \phpbb\cache\driver\memory
{
var $extension = 'memcache';
var $memcache;
var $flags = 0;
function __construct()
{
// Call the parent constructor
parent::__construct();
$this->memcache = new \Memcache;
foreach (explode(',', PHPBB_ACM_MEMCACHE) as $u)
{
preg_match('#(.*)/(\d+)#', $u, $parts);
$this->memcache->addServer(trim($parts[1]), (int) trim($parts[2]));
}
$this->flags = (PHPBB_ACM_MEMCACHE_COMPRESS) ? MEMCACHE_COMPRESSED : 0;
}
/**
* {@inheritDoc}
*/
function unload()
{
parent::unload();
$this->memcache->close();
}
/**
* {@inheritDoc}
*/
function purge()
{
$this->memcache->flush();
parent::purge();
}
/**
* Fetch an item from the cache
*
* @access protected
* @param string $var Cache key
* @return mixed Cached data
*/
function _read($var)
{
return $this->memcache->get($this->key_prefix . $var);
}
/**
* Store data in the cache
*
* @access protected
* @param string $var Cache key
* @param mixed $data Data to store
* @param int $ttl Time-to-live of cached data
* @return bool True if the operation succeeded
*/
function _write($var, $data, $ttl = 2592000)
{
if (!$this->memcache->replace($this->key_prefix . $var, $data, $this->flags, $ttl))
{
return $this->memcache->set($this->key_prefix . $var, $data, $this->flags, $ttl);
}
return true;
}
/**
* Remove an item from the cache
*
* @access protected
* @param string $var Cache key
* @return bool True if the operation succeeded
*/
function _delete($var)
{
return $this->memcache->delete($this->key_prefix . $var);
}
}