+ $categorised_items = [];
+ foreach ($content_items as $item) {
+ if ($item->type != GardenItemType::Article) {
+ continue;
+ }
+
+ if (isset($categorised_items[$item->category]) == false) {
+ $categorised_items[$item->category] = [];
+ }
+ $categorised_items[$item->category][] = $item;
+ }
+