Date: 02/06/07 (Code WTF)    Keywords: no keywords

найдено в пхп-коде одного сайтика %)

function append_zeros($number, $length) {
       while (strlen($number) < $length)
           $number = "0$number";
       return $number;
   }

function format_money($value) {
       $negative = "";
       if ($value < 0)
           $negative = "-";
       return "$negative$".number_format(abs($value), 2);
   }

Source: http://community.livejournal.com/code_wtf/67351.html