framework/RedKiteCms/Rendering/PageRenderer/PageRendererProduction.php
public function renderSlots(Page $page, array $slots, array $options = array())
    {
        $renderedSlots = array();
        $slots = $this->dispatchSlotsEvent(RenderEvents::SLOTS_RENDERING, $page, $slots);
        foreach ($slots as $slotName => $slot) {
            if (is_string($slot)) {
                $renderedSlots[$slotName] = $slot;
                continue;
            }

            if (!$slot instanceof Slot) {
                continue;
            }

            $renderedSlots[$slotName] = implode("", $this->renderSlot($slot));
        }

        $this->mediaFiles = array_unique($this->mediaFiles);

        return $this->dispatchSlotsEvent(RenderEvents::SLOTS_RENDERED, $page, $renderedSlots);
    }
public function renderSlots(Page $page, array $slots, array $options = array())
    {
        $renderedSlots = array();
        $slots = $this->dispatchSlotsEvent(RenderEvents::SLOTS_RENDERING, $page, $slots);
        foreach ($slots as $slotName => $slot) {
            if (is_string($slot)) {
                $renderedSlots[$slotName] = $slot;
                continue;
            }

            if (!$slot instanceof Slot) {
                continue;
            }

            $renderedSlots[$slotName] = implode("", $this->renderSlot($slot));
        }

        $this->mediaFiles = array_unique($this->mediaFiles);

        return $this->dispatchSlotsEvent(RenderEvents::SLOTS_RENDERED, $page, $renderedSlots);
    }
Renders page slots

@param \RedKiteCms\FilesystemEntity\Page $page
@param array $slots
@param array $options

@return array