Tale\Jade\Parser\Node::indexOf PHP Method

[element:a] (0)[element:b] (1)[element:c] (2)[element:d] [element:a]->indexOf([element:d]) === 2

See also: array_search

public indexOf ( Node $node ) : integer \| false
$node	Node	the child-node to get the index of
return	integer \| false

    public function indexOf(Node $node)
    {
        return array_search($node, $this->children, true);
    }

Node