update : 2015.11.03
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Returns server status
Memcache
PHP Manual

Memcache::getServerStatus

(PECL memcache >= 2.1.0)

Memcache::getServerStatus — Returns server status

설명

int Memcache::getServerStatus ( string $host [, int $port = 11211 ] )

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.

인수

host

Point to the host where memcached is listening for connections.

port

Point to the port where memcached is listening for connections.

반환값

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

예제

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);

?>

참고

Memcache
PHP Manual