19 declare(strict_types=1);
30 public function render(array $groupedItems): string
34 foreach ($groupedItems as $group) {
35 $items = $group->getItems();
36 if (count($items) > 0) {
38 $table->setTitle($group->getLabel());
39 $table->setData($group->getItems());
40 $html .= $table->getHTML();
__construct(object $parent_gui)
render(array $groupedItems)