Exceptions are collected for all time servers and returned as an array. So you can iterate through all thrown exceptions as shown in the following example:
<?php
$serverlist = array(
// invalid servers
'invalid_a' => 'ntp://a.foo.bar.org',
'invalid_b' => 'sntp://b.foo.bar.org',
);
$server = new Zend_TimeSync($serverlist);
try {
$result = $server->getDate();
echo $result->getIso();
} catch (Zend_TimeSync_Exception $e) {
$exceptions = $e->get();
foreach ($exceptions as $key => $myException) {
echo $myException->getMessage();
echo '<br />';
}
}