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Memcache::getServerStatus

(PECL memcache >= 2.1.0)

Memcache::getServerStatusReturns server status

Beschreibung

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.

Hinweis:

This function has been added to Memcache version 2.1.0.

Parameter-Liste

host

Point to the host where memcached is listening for connections.

port

Point to the port where memcached is listening for connections.

R├╝ckgabewerte

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

Beispiele

Beispiel #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);

?>

Siehe auch

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User Contributed Notes 2 notes

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0
tom at all dash community dot de
2 years ago
Note: the result of the function is cached. The cached is not automatically refreshed.

Call MemCache::getExtendedStats() to force a cache-update.
up
-1
geoffrey dot hoffman at gmail dot com
4 years ago
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.
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