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Memcache::connect

(no version information, might be only in CVS)

Memcache::connect -- Open memcached server connection

Описание

bool Memcache::connect ( string host [, int port [, int timeout]] )

Memcache::connect() establishes a connection to the memcached server. The connection, which was opened using Memcache::connect() will be automatically closed at the end of script execution. Also you can close it with Memcache::close(). Also you can use memcache_connect() function.

Список параметров

host: Point to the host where memcached is listening for connections.
port: Point to the port where memcached is listening for connections.
timeout: Value in seconds which will be used for connecting to the daemon. Think twice before changing the default value of 1 second - you can lose all the advantages of caching if your connection is too slow.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Примеры

Пример 1. Memcache::connect() example

<?php /* procedural API */ $memcache_obj = memcache_connect('memcache_host', 11211); /* OO API */ $memcache = new Memcache; $memcache->connect('memcache_host', 11211); ?>

Смотрите также

Memcache::pconnect()

Memcache::close()

add a note User Contributed Notes
Memcache::connect

chrisn at allipo dot com
05-Sep-2006 01:39


The behavior of Memcache::connect() is to always reinitialize the pool from scratch regardless of any previous calls to addServer().



E.g.



$mmc = new Memcache()

$mmc->addServer('node1', 11211);

$mmc->addServer('node2', 11211);

$mmc->addServer('node3', 11211);



$mmc->connect('node1', 11211);



The last connect() call clears out the pool and then add and connect node1:11211 making it the only server.



If you want a pool of memcache servers, do not use the connect() function.



If you only want a single memcache server then there is no need to use the addServer() function.

add a note

memcache_debug

Memcache::close

Last updated: Sat, 27 Jan 2007

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11 июля 2007
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