Memcache::getServerStatus
(No version information available, might be only in CVS)
Memcache::getServerStatus — Returns server status
說明
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.
參數
- 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.
Return值
Returns a the servers status. 0 if server is failed, non-zero otherwise
範例
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);
?>
參見
- Memcache::addServer()
- Memcache::setServerParams()