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