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# Memcache::pconnect

(no version information, might be only in CVS)

Memcache::pconnect -- Open memcached server persistent connection

## 说明

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

Memcache::pconnect() is similar to Memcache::connect() with the difference, that the connection it establishes is persistent. This connection is not closed after the end of script execution and by Memcache::close() function. Also you can use memcache_pconnect() function.

## 参数

`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.

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 范例

例 1. Memcache::pconnect() example

`<?php /* procedural API */ $memcache_obj = memcache_pconnect('memcache_host', 11211); /* OO API */ $memcache_obj = new Memcache; $memcache_obj->pconnect('memcache_host', 11211); ?>`

## 参见

Memcache::connect()

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