Memcache::getExtendedStats
Beware... this method does not actually attempt to connect to the server and port you specify! It is not a health check to tell whether memcached is actually running or not!
It merely returns the server status from the pool, which defaults to TRUE when using addServer( ) with only required arguments.
Try it - stop your memcached and run the sample code above - it will output 1.
Memcache::getServerStatus
(PECL memcache >= 2.1.0)
Memcache::getServerStatus — Returns server status
Opis
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.
Informacja: This function has been added to Memcache version 2.1.0.
Parametry
- host
-
Point to the host where memcached is listening for connections.
- port
-
Point to the port where memcached is listening for connections.
Zwracane wartości
Returns a the servers status. 0 if server is failed, non-zero otherwise
Przykłady
Przykład #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);
?>
Zobacz też:
- Memcache::addServer() - Add a memcached server to connection pool
- Memcache::setServerParams() - Changes server parameters and status at runtime
add a note
User Contributed NotesMemcache::getServerStatus
geoffrey dot hoffman at gmail dot com
21-Jul-2010 07:10
21-Jul-2010 07:10