/**
* Moves child to specified position. Rearange other children accordingly.
*
* @param MenuItem $child Child to move.
* @param numeric $position Position to move child to.
*/
public function moveChildToPosition(MenuItem $child, $position)
{
$name = $child->getName();
$order = array_keys($this->children);
$oldPosition = array_search($name, $order);
unset($order[$oldPosition]);
$order = array_values($order);
array_splice($order, $position, 0, $name);
$this->reorderChildren($order);
}
