MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / languages / classes / LanguageTr.php

diff --git a/languages/classes/LanguageTr.php b/languages/classes/LanguageTr.php
index 9a051a5c82b6b59eda440dad71052aea493681cb..49ee88ac8dcc97527217bc17b9834117f3abd6b8 100644 (file)
--- a/languages/classes/LanguageTr.php
+++ b/languages/classes/LanguageTr.php
@@ -1,17 +1,57 @@
 <?php
+/**
+ * Turkish (Türkçe) 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Language
+ */
+
 /**
  * Turkish (Türkçe)
  *
- * @addtogroup Language
+ * Turkish has two different i, one with a dot and another without a dot. They
+ * are totally different letters in this language, so we have to override the
+ * ucfirst and lcfirst methods.
+ * See https://en.wikipedia.org/wiki/Dotted_and_dotless_I and T30040
+ * @ingroup Language
  */
 class LanguageTr extends Language {
-       function ucfirst ( $string ) {
-               if ( $string[0] == 'i' ) {
+
+       /**
+        * @param string $string
+        * @return string
+        */
+       public function ucfirst( $string ) {
+               if ( strlen( $string ) && $string[0] == 'i' ) {
                        return 'İ' . substr( $string, 1 );
-               } else {
-                       return parent::ucfirst( $string );
                }
+               return parent::ucfirst( $string );
        }
 
-}
+       /**
+        * @param string $string
+        * @return mixed|string
+        */
+       function lcfirst( $string ) {
+               if ( strlen( $string ) && $string[0] == 'I' ) {
+                       return 'ı' . substr( $string, 1 );
+               }
+               return parent::lcfirst( $string );
+       }
 
+}