Zend_TimeSync's default behavior for requesting a time is to
request it from the first given server. But sometimes it is useful to set a different
time server from which to request the time. This can be done with the
setServer() method. To define the used time server set the
alias as a parameter within the method. To get the actual used time server call the
getServer() method. It accepts an alias as a parameter which
defines the time server to be returned. If no parameter is given, the current time
server will be returned.
<?php
$server = new Zend_TimeSync(array('generic' => 'ntp:\\0.pool.ntp.org',
'fallback' => 'ntp:\\1.pool.ntp.org'));
$server->addServer('sntp:\\internal.myserver.com', 'additional');
$actual = $server->getServer();
$server = $server->setServer('additional');