protected function combinator()
    {
        $ret = false;
        $combinatorNames = array_keys($this->_combinators);

        if (list($name) = $this->in($combinatorNames)) {
            $combinator = $this->_combinators[$name];
            $ret = CssParserCombinatorFactory::getInstance(
                $combinator["classname"], $combinator["user_def_function"]
            );
        }

        return $ret;
    }
protected function combinator()
    {
        $ret = false;
        $combinatorNames = array_keys($this->_combinators);

        if (list($name) = $this->in($combinatorNames)) {
            $combinator = $this->_combinators[$name];
            $ret = CssParserCombinatorFactory::getInstance(
                $combinator["classname"], $combinator["user_def_function"]
            );
        }

        return $ret;
    }
protected function combinator ( ) { $ ret = false ; $ combinatorNames = array_keys ( $ this -> _combinators ) ; if ( list ( $ name ) = $ this -> in ( $ combinatorNames ) ) { $ combinator = $ this -> _combinators [ $ name ] ; $ ret = CssParserCombinatorFactory :: getInstance ( $ combinator [ "classname" ] , $ combinator [ "user_def_function" ] ) ; } return $ ret ; }
Is the next thing a combinator?

@return false|CssParserCombinator
Is the next thing a combinator?