<?php
/**
- * Estonian (Eesti) specific code.
+ * Estonian (eesti) specific code.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*/
/**
- * Estonian (Eesti)
+ * Estonian (eesti)
*
* @ingroup Language
*/
class LanguageEt extends Language {
/**
- * Avoid grouping whole numbers between 0 to 9999
- *
+ * Avoid grouping whole numbers between -9999 to 9999
* @param string $_
- *
* @return string
*/
function commafy( $_ ) {
- if ( !preg_match( '/^\d{1,4}$/', $_ ) ) {
+ if ( !preg_match( '/^\-?\d{1,4}(\.\d+)?$/', $_ ) ) {
return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
} else {
return $_;