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PHP5中文手册

Memcache::getServerStatus

(No version information available, might be only in CVS)

Memcache::getServerStatus — Returns server status

说明

int Memcache::getServerStatus ( string $host [, int $port ] )

Memcache::getServerStatus() returns a the servers online/offline status. You can also use memcache_get_server_status() function.

Note: This function has been added to Memcache version 2.1.0.

参数

host

Point to the host where memcached is listening for connections.

port

Point to the port where memcached is listening for connections. This parameter is optional and its default value is 11211.

返回值

Returns a the servers status. 0 if server is failed, non-zero otherwise

范例

Example#1 Memcache::getServerStatus() example

<?php

/* OO API */
$memcache = new Memcache;
$memcache->addServer('memcache_host'11211);
echo 
$memcache->getServerStatus('memcache_host'11211);

/* procedural API */
$memcache memcache_connect('memcache_host'11211);
echo 
memcache_get_server_status($memcache'memcache_host'11211);

?>

参见

  • Memcache::addServer()
  • Memcache::setServerParams()