print cacheWriterMemcache

Provides an interface into the memcached caching system. Requires the PHP memcache extension to be loaded and memcache to be configured and running on appropriate hosts. See: memcache for detail so on the PHP extension and www.danga.com/memcached/ for the memcache server.

// example single server
$inOptions = array(
    cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.1',
    cacheWriterMemcache::OPTION_SERVER_PORT => '12345',
);
$oCacheWriter = new cacheWriterMemcache($inOptions);

// example of single server and use compression
$inOptions = array(
    cacheWriterMemcache::OPTION_SERVERS => array(
        0 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.1',
            cacheWriterMemcache::OPTION_SERVER_PORT => '12345',
        ),
    ),
    cacheWriterMemcache::OPTION_USE_COMPRESSION => true
);
$oCacheWriter = new cacheWriterMemcache($inOptions);

// example of multiple servers using defaults
$inOptions = array(
    cacheWriterMemcache::OPTION_SERVERS => array(
        0 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.1',
        ),
        1 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.2',
        ),
        2 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.3',
        ),
        3 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.4',
        ),
    ),
);
$oCacheWriter = new cacheWriterMemcache($inOptions);

Methods

public __construct([$inOptions = array()], [$inCacheId = null])

Returns a new memcache writer for the cache controller

$inOptions is an associative array of server details and options. It supports 2 formats: 1. Single Server 2. Multi Server

// example single server
$inOptions = array(
    cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.1',
    cacheWriterMemcache::OPTION_SERVER_PORT => '12345',
);

// example of single server and use compression
$inOptions = array(
    cacheWriterMemcache::OPTION_SERVERS => array(
        0 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.1',
            cacheWriterMemcache::OPTION_SERVER_PORT => '12345',
        ),
    ),
    cacheWriterMemcache::OPTION_USE_COMPRESSION => true
);

// example of multiple servers using defaults
$inOptions = array(
    cacheWriterMemcache::OPTION_SERVERS => array(
        0 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.1',
        ),
        1 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.2',
        ),
        2 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.3',
        ),
        3 => array(
            cacheWriterMemcache::OPTION_SERVER_HOST => '192.168.10.4',
        ),
    ),
);

public static clearCache([$inOptions = array()])

Removes all cached records from memcache instances

public parseOptions([$inOptions = array()])

Parses the options assigning as appropriate

public runGc()

Runs garbage collection

public getLifetime()

Override getLifetime to add in additional checks for memcache

public getMemcache()

Returns $_Memcache

public setMemcache($inMemcache)

Set $_Memcache to $inMemcache

public getUseCompression()

Returns true if compression should be used

public getOptionsSet()

Returns $_OptionsSet

public setOptionsSet($inOptionsSet)

Set $_OptionsSet to $inOptionsSet

Inherited Methods

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Posted by: Scorpio Documentor (Writer), in Cache on 19 Nov 2009 @ 20:30

Tags: cache, cachewriter, cachewritermemcache,

Creative Commons License
This work is licenced under a Creative Commons Licence.

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