lithium\storage\cache\adapter\Memcache::_formatHostList()
Formats standard 'host:port'
strings into arrays used by Memcached
.
Parameters
-
mixed
$host
A host string in
'host:port'
format, or an array of host strings optionally paired with relative selection weight values.
Returns
arrayReturns an array of Memcached
server definitions.
Source
protected function _formatHostList($host) {
$fromString = function($host) {
if (strpos($host, ':')) {
list($host, $port) = explode(':', $host);
return array($host, (integer) $port);
}
return array($host, Memcache::CONN_DEFAULT_PORT);
};
if (is_string($host)) {
return array($fromString($host));
}
$servers = array();
while (list($server, $weight) = each($this->_config['host'])) {
if (is_string($weight)) {
$servers[] = $fromString($weight);
continue;
}
$server = $fromString($server);
$server[] = $weight;
$servers[] = $server;
}
return $servers;
}