original_string: public function admin_init(){
          if( !AjaxBase::is_ajax() && current_user_can('manage_options') ){
              if( !empty($this->classes) ){
                  $rewrites = '';
                  foreach( $this->classes as $class_name ){
                     $rewrites .= $this->get_prefix($class_name);
                  }
                  $rewrites = md5($rewrites);
                  if( get_option('rewrite_rules') && $this->rewrite_md5 != $rewrites ){
                      flush_rewrite_rules();
                      $last_updated = current_time('timestamp');
                      update_option($this->option_name, $last_updated);
                      update_option($this->rewrite_md5_name, $rewrites);
                      $message = sprintf($this->__('Rewrite rules updated. Last modified date is %s'), date_i18n(get_option('date_format').' '.get_option('time_format'), $last_updated));
                      add_action('admin_notices', function() use ($message){
                          printf('<div class="updated"><p>%s</p></div>', $message);
                      });
                  }
              }
          }
      }
code: public function admin_init(){
          if( !AjaxBase::is_ajax() && current_user_can('manage_options') ){
              if( !empty($this->classes) ){
                  $rewrites = '';
                  foreach( $this->classes as $class_name ){
                     $rewrites .= $this->get_prefix($class_name);
                  }
                  $rewrites = md5($rewrites);
                  if( get_option('rewrite_rules') && $this->rewrite_md5 != $rewrites ){
                      flush_rewrite_rules();
                      $last_updated = current_time('timestamp');
                      update_option($this->option_name, $last_updated);
                      update_option($this->rewrite_md5_name, $rewrites);
                      $message = sprintf($this->__('Rewrite rules updated. Last modified date is %s'), date_i18n(get_option('date_format').' '.get_option('time_format'), $last_updated));
                      add_action('admin_notices', function() use ($message){
                          printf('<div class="updated"><p>%s</p></div>', $message);
                      });
                  }
              }
          }
      }
code_tokens: public function admin_init ( ) { if ( ! AjaxBase :: is_ajax ( ) && current_user_can ( 'manage_options' ) ) { if ( ! empty ( $ this -> classes ) ) { $ rewrites = '' ; foreach ( $ this -> classes as $ class_name ) { $ rewrites .= $ this -> get_prefix ( $ class_name ) ; } $ rewrites = md5 ( $ rewrites ) ; if ( get_option ( 'rewrite_rules' ) && $ this -> rewrite_md5 != $ rewrites ) { flush_rewrite_rules ( ) ; $ last_updated = current_time ( 'timestamp' ) ; update_option ( $ this -> option_name , $ last_updated ) ; update_option ( $ this -> rewrite_md5_name , $ rewrites ) ; $ message = sprintf ( $ this -> __ ( 'Rewrite rules updated. Last modified date is %s' ) , date_i18n ( get_option ( 'date_format' ) . ' ' . get_option ( 'time_format' ) , $ last_updated ) ) ; add_action ( 'admin_notices' , function ( ) use ( $ message ) { printf ( '<div class="updated"><p>%s</p></div>' , $ message ) ; } ) ; } } } }
docstring: Update rewrite rules if possible
docstring_tokens: Update rewrite rules if possible