original_string: public static function isNewestVersionAvailable()
      {
          $latestVersion = self::getLatestVersion();
          if (!empty($latestVersion)
              && version_compare(Version::VERSION, $latestVersion) == -1
          ) {
              return $latestVersion;
          }
          return false;
      }
code: public static function isNewestVersionAvailable()
      {
          $latestVersion = self::getLatestVersion();
          if (!empty($latestVersion)
              && version_compare(Version::VERSION, $latestVersion) == -1
          ) {
              return $latestVersion;
          }
          return false;
      }
code_tokens: public static function isNewestVersionAvailable ( ) { $ latestVersion = self :: getLatestVersion ( ) ; if ( ! empty ( $ latestVersion ) && version_compare ( Version :: VERSION , $ latestVersion ) == - 1 ) { return $ latestVersion ; } return false ; }
docstring: Returns version number of a newer Piwik release.
  
  @return string|bool  false if current version is the latest available,
  or the latest version number if a newest release is available
docstring_tokens: Returns version number of a newer Piwik release .