+ private function getLastSpecialSent(Channel $channel) {
+ $notes = $this->getNotes($channel);
+ $max_time = 0;
+ $max_classification = '';
+ foreach ($notes['last_special'] as $classification => $time) {
+ if ($time > $max_time) {
+ $max_time = $time;
+ $max_classification = $classification;
+ }
+ }
+ return $max_classification;
+ }
+