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typo3/sysext/frontend/Classes/ContentObject/HierarchicalMenuContentObject.php

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+<?php
+namespace TYPO3\CMS\Frontend\ContentObject;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Contains HMENU class object.
+ */
+class HierarchicalMenuContentObject extends AbstractContentObject
+{
+    /**
+     * Rendering the cObject, HMENU
+     *
+     * @param array $conf Array of TypoScript properties
+     * @return string Output
+     */
+    public function render($conf = [])
+    {
+        if (!empty($conf['if.']) && !$this->cObj->checkIf($conf['if.'])) {
+            return '';
+        }
+
+        $theValue = '';
+        $menuType = $conf[1];
+        try {
+            /** @var Menu\MenuContentObjectFactory $menuObjectFactory */
+            $menuObjectFactory = GeneralUtility::makeInstance(Menu\MenuContentObjectFactory::class);
+            $menu = $menuObjectFactory->getMenuObjectByType($menuType);
+            $GLOBALS['TSFE']->register['count_HMENU']++;
+            $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ'] = 0;
+            $GLOBALS['TSFE']->register['count_MENUOBJ'] = 0;
+            $GLOBALS['TSFE']->applicationData['GMENU_LAYERS']['WMid'] = [];
+            $GLOBALS['TSFE']->applicationData['GMENU_LAYERS']['WMparentId'] = [];
+            $menu->parent_cObj = $this->cObj;
+            $menu->start($GLOBALS['TSFE']->tmpl, $GLOBALS['TSFE']->sys_page, '', $conf, 1);
+            $menu->makeMenu();
+            $theValue .= $menu->writeMenu();
+        } catch (Menu\Exception\NoSuchMenuTypeException $e) {
+        }
+        $wrap = isset($conf['wrap.']) ? $this->cObj->stdWrap($conf['wrap'], $conf['wrap.']) : $conf['wrap'];
+        if ($wrap) {
+            $theValue = $this->cObj->wrap($theValue, $wrap);
+        }
+        if (isset($conf['stdWrap.'])) {
+            $theValue = $this->cObj->stdWrap($theValue, $conf['stdWrap.']);
+        }
+        return $theValue;
+    }
+}