/**
* Returns a readable runtime
*
* @param $indexer
* @return mixed
*/
protected function getRuntime($indexer)
{
$dateTimeUtils = new DateTimeUtils();
$startTime = new \DateTime($indexer->getStartedAt());
$endTime = new \DateTime($indexer->getEndedAt());
if ($startTime > $endTime) {
return 'index not finished';
}
$lastRuntime = $dateTimeUtils->getDifferenceAsString($startTime, $endTime);
return $lastRuntime;
}
/**
* Returns a readable string with time difference
*
* @param PhpDateTime $time1
* @param PhpDateTime $time2
*
* @return string
*/
public function getDifferenceAsString(PhpDateTime $time1, PhpDateTime $time2)
{
if ($time1 == $time2) {
return '0';
}
$interval = $time1->diff($time2);
$years = $interval->format('%y');
$months = $interval->format('%m');
$days = $interval->format('%d');
$hours = $interval->format('%h');
$minutes = $interval->format('%i');
$seconds = $interval->format('%s');
$differenceString = ($years ? $years . 'Y ' : '') . ($months ? $months . 'M ' : '') . ($days ? $days . 'd ' : '') . ($hours ? $hours . 'h ' : '') . ($minutes ? $minutes . 'm ' : '') . ($seconds ? $seconds . 's ' : '');
return trim($differenceString);
}