public function eq($position)
    {
        if (isset($this->nodes[$position])) {
            return $this->createSubCrawler($this->nodes[$position]);
        }

        return $this->createSubCrawler(null);
    }
public function eq($position)
    {
        if (isset($this->nodes[$position])) {
            return $this->createSubCrawler($this->nodes[$position]);
        }

        return $this->createSubCrawler(null);
    }
public function eq ( $ position ) { if ( isset ( $ this -> nodes [ $ position ] ) ) { return $ this -> createSubCrawler ( $ this -> nodes [ $ position ] ) ; } return $ this -> createSubCrawler ( null ) ; }
Returns a node given its position in the node list.

@param int $position The position

@return self
Returns a node given its position in the node list .