original_string: protected function preLinks($arrows = true) {
          $paging = '';
          if (self::$current != 1 && $arrows) {
              if (self::$current != 2) { $paging .= $this->buildLink('', '&laquo;'); }
              $paging .= $this->buildLink((self::$current - 1), '&lt;');
          }
          return $paging;
      }
code: protected function preLinks($arrows = true) {
          $paging = '';
          if (self::$current != 1 && $arrows) {
              if (self::$current != 2) { $paging .= $this->buildLink('', '&laquo;'); }
              $paging .= $this->buildLink((self::$current - 1), '&lt;');
          }
          return $paging;
      }
code_tokens: protected function preLinks ( $ arrows = true ) { $ paging = '' ; if ( self :: $ current != 1 && $ arrows ) { if ( self :: $ current != 2 ) { $ paging .= $ this -> buildLink ( '' , '&laquo;' ) ; } $ paging .= $ this -> buildLink ( ( self :: $ current - 1 ) , '&lt;' ) ; } return $ paging ; }
docstring: Returns the previous arrows as long as arrows is set to true and the page is not the first page
  @param boolean $arrows If you want to display previous arrows set to true else set to false
  @return string Any previous link arrows will be returned as a string
docstring_tokens: Returns the previous arrows as long as arrows is set to true and the page is not the first page