2 /** Bulgarian (Български)
10 * @subpackage Language
12 class LanguageBg
extends Language
{
14 * ISO number formatting: 123 456 789,99.
15 * Avoid tripple grouping by numbers with whole part up to 4 digits.
17 function commafy($_) {
18 if (!preg_match('/^\d{1,4}$/',$_)) {
19 return strrev((string)preg_replace('/(\d{3})(?=\d)(?!\d*\.)/','$1,',strrev($_)));