/**
  * Given a unix time, return a human-readable version.
  *
  * @param mixed $unixTime The given unix time.
  *
  * @return string A human readable time.
  */
 protected final function unixTimeToHumanReadable($unixTime)
 {
     if ($unixTime == '') {
         return '';
     }
     $context = tubepress_impl_patterns_sl_ServiceLocator::getExecutionContext();
     if ($context->get(tubepress_api_const_options_names_Meta::RELATIVE_DATES)) {
         return tubepress_impl_util_TimeUtils::getRelativeTime($unixTime);
     }
     return @date($context->get(tubepress_api_const_options_names_Meta::DATEFORMAT), $unixTime);
 }