original_string: public function get_url_params() {
          return array(
              self::PAGEVAR => $this->page,
              self::PERPAGEVAR => $this->perpage,
              self::SORTVAR => $this->sort,
              self::SORTDIRECTIONVAR => $this->sortdirection
          );
      }
code: public function get_url_params() {
          return array(
              self::PAGEVAR => $this->page,
              self::PERPAGEVAR => $this->perpage,
              self::SORTVAR => $this->sort,
              self::SORTDIRECTIONVAR => $this->sortdirection
          );
      }
code_tokens: public function get_url_params ( ) { return array ( self :: PAGEVAR => $ this -> page , self :: PERPAGEVAR => $ this -> perpage , self :: SORTVAR => $ this -> sort , self :: SORTDIRECTIONVAR => $ this -> sortdirection ) ; }
docstring: Gets the params that will need to be added to the url in order to return to this page.
  
  @return array
docstring_tokens: Gets the params that will need to be added to the url in order to return to this page .