original_string: public function output_html() {
          global $OUTPUT;
  
          $activetab = optional_param('activetab', '', PARAM_TEXT);
          $context = array('tabs' => array());
          $havesetactive = false;
  
          foreach ($this->get_tabs() as $tab) {
              $active = false;
  
              // Default to first tab it not told otherwise.
              if (empty($activetab) && !$havesetactive) {
                  $active = true;
                  $havesetactive = true;
              } else if ($activetab === $tab->name) {
                  $active = true;
              }
  
              $context['tabs'][] = array(
                  'name' => $tab->name,
                  'displayname' => $tab->visiblename,
                  'html' => $tab->output_html(),
                  'active' => $active,
              );
          }
  
          if (empty($context['tabs'])) {
              return '';
          }
  
          return $OUTPUT->render_from_template('theme_boost/admin_setting_tabs', $context);
      }
code: public function output_html() {
          global $OUTPUT;
  
          $activetab = optional_param('activetab', '', PARAM_TEXT);
          $context = array('tabs' => array());
          $havesetactive = false;
  
          foreach ($this->get_tabs() as $tab) {
              $active = false;
  
              // Default to first tab it not told otherwise.
              if (empty($activetab) && !$havesetactive) {
                  $active = true;
                  $havesetactive = true;
              } else if ($activetab === $tab->name) {
                  $active = true;
              }
  
              $context['tabs'][] = array(
                  'name' => $tab->name,
                  'displayname' => $tab->visiblename,
                  'html' => $tab->output_html(),
                  'active' => $active,
              );
          }
  
          if (empty($context['tabs'])) {
              return '';
          }
  
          return $OUTPUT->render_from_template('theme_boost/admin_setting_tabs', $context);
      }
code_tokens: public function output_html ( ) { global $ OUTPUT ; $ activetab = optional_param ( 'activetab' , '' , PARAM_TEXT ) ; $ context = array ( 'tabs' => array ( ) ) ; $ havesetactive = false ; foreach ( $ this -> get_tabs ( ) as $ tab ) { $ active = false ; // Default to first tab it not told otherwise. if ( empty ( $ activetab ) && ! $ havesetactive ) { $ active = true ; $ havesetactive = true ; } else if ( $ activetab === $ tab -> name ) { $ active = true ; } $ context [ 'tabs' ] [ ] = array ( 'name' => $ tab -> name , 'displayname' => $ tab -> visiblename , 'html' => $ tab -> output_html ( ) , 'active' => $ active , ) ; } if ( empty ( $ context [ 'tabs' ] ) ) { return '' ; } return $ OUTPUT -> render_from_template ( 'theme_boost/admin_setting_tabs' , $ context ) ; }
docstring: Generate the HTML output.
  
  @return string
docstring_tokens: Generate the HTML output .