1112a1113,1124
>   /**
>    * Normally adds commas to a given number. In Estonian either '.', ' ' or no separator should be used.
>    * Therefore we just return $_;
>    *
>    * @param mixed $_
>    * @return string
>    */
>   function commafy($_) {
> 		return $_;
>     //return strrev((string)preg_replace('/(\d{3})(?=\d)(?!\d*\.)/','$1,',strrev($_)));
>   }
>