| protected determineDepth ( Baum\Node $node, integer $nesting ) : array | ||
| $node | Baum\Node | |
| $nesting | integer | |
| return | array | |
protected function determineDepth($node, $nesting = 0)
{
// Traverse back up the ancestry chain and add to the nesting level count
while ($parent = $node->parent()->first()) {
$nesting++;
$node = $parent;
}
return [$node, $nesting];
}