| protected getRootPageIdForPage ( integer $pageUid ) : integer | ||
| $pageUid | integer | |
| return | integer | |
protected function getRootPageIdForPage($pageUid)
{
$rootLineUtility = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Utility\\RootlineUtility', $pageUid);
/** @var \TYPO3\CMS\Core\Utility\RootlineUtility $rootLineUtility */
$rootLine = $rootLineUtility->get();
return is_array($rootLine) && count($rootLine) > 0 ? (int) $rootLine[0]['uid'] : 0;
}