src/Zicht/Bundle/FrameworkExtraBundle/Fixture/Builder.php
protected function current()
    {
        if (count($this->stack)) {
            return $this->stack[count($this->stack) -1];
        }
        return null;
    }
protected function current()
    {
        if (count($this->stack)) {
            return $this->stack[count($this->stack) -1];
        }
        return null;
    }
protected function current ( ) { if ( count ( $ this -> stack ) ) { return $ this -> stack [ count ( $ this -> stack ) - 1 ] ; } return null ; }
Returns the top of the stack.

@return mixed
Returns the top of the stack .