/**
* Recursively finds current item.
*
* @param ioMenuItem $item Item to start from
* @return ioMenuItem current item or null
*/
protected function findCurrentItem(ioMenuItem $item)
{
if ($item->matchCurrentLocation($this)) {
return $item;
}
foreach ($item->getChildren() as $child) {
$current = $this->findCurrentItem($child);
if ($current) {
return $current;
}
}
return null;
}
