/**
* Checks if the container has the given page
*
* @param \App\Navigation\Page|\App\Navigation\Page\AbstractPage $page page to look for
* @param bool $recursive [optional] whether to search recursively.
* Default is false.
* @return bool whether page is in container
*/
public function hasPage(Page $page, $recursive = false)
{
$hash = $page->getHashCode();
if (isset($this[$hash])) {
return true;
} elseif ($recursive) {
/** @var $this Page[] */
foreach ($this as $childPage) {
if ($childPage->hasPage($page, true)) {
return true;
}
}
}
return false;
}
