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