original_string: public static function addCommonStylesheets($commonStylesheets)
      {
          foreach (GeneralUtility::trimExplode(',', $commonStylesheets, true) as $commonStylesheet) {
              $commonStylesheet = self::resolveUrl($commonStylesheet);
              if ($commonStylesheet) {
                  self::$commonStylesheets[] = $commonStylesheet;
              }
          }
      }
code: public static function addCommonStylesheets($commonStylesheets)
      {
          foreach (GeneralUtility::trimExplode(',', $commonStylesheets, true) as $commonStylesheet) {
              $commonStylesheet = self::resolveUrl($commonStylesheet);
              if ($commonStylesheet) {
                  self::$commonStylesheets[] = $commonStylesheet;
              }
          }
      }
code_tokens: public static function addCommonStylesheets ( $ commonStylesheets ) { foreach ( GeneralUtility :: trimExplode ( ',' , $ commonStylesheets , true ) as $ commonStylesheet ) { $ commonStylesheet = self :: resolveUrl ( $ commonStylesheet ) ; if ( $ commonStylesheet ) { self :: $ commonStylesheets [ ] = $ commonStylesheet ; } } }
docstring: Add common stylesheets
  
  @param string $commonStylesheets Common stylesheets
docstring_tokens: Add common stylesheets