function getHistograms(Aliyun_Sls_Client $client, $project, $logstore)
{
$topic = 'TestTopic';
$from = time() - 3600;
$to = time();
$request = new Aliyun_Sls_Models_GetHistogramsRequest($project, $logstore, $from, $to, $topic, '');
try {
$response = $client->getHistograms($request);
var_dump($response);
} catch (Aliyun_Sls_Exception $ex) {
var_dump($ex);
} catch (Exception $ex) {
var_dump($ex);
}
}
/**
* Writes log messages to a SLS.
*/
private function _log($contents = '')
{
$logItem = new \Aliyun_Sls_Models_LogItem();
$logItem->setTime(time());
$logItem->setContents($contents);
$logitems = [$logItem];
$request = new \Aliyun_Sls_Models_PutLogsRequest(SLS_PROJECT_ID, SLS_LOG_STORE, SLS_LOG_TOPIC, null, $logitems);
try {
$res = $this->client->putLogs($request);
} catch (\Aliyun_Sls_Exception $ex) {
// Throw away exception
//var_dump($ex);
} catch (\Exception $ex) {
//var_dump($ex);
}
}
