7 class LanguageKu_ku
extends Language
{
10 * Avoid grouping whole numbers between 0 to 9999
12 function commafy( $_ ) {
14 if ( !preg_match( '/^\d{1,4}$/', $_ ) ) {
15 return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev($_) ) );