MediaWiki 1.30.2

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

diff --git a/languages/classes/LanguageAz.php b/languages/classes/LanguageAz.php
index 13c505472347f7cf788cbd417064f82f90f84879..bd42a12a1f29112a0946039f3bdcf1c617f2cbf7 100644 (file)
--- a/languages/classes/LanguageAz.php
+++ b/languages/classes/LanguageAz.php
@@ -1,14 +1,41 @@
 <?php
-/** Azerbaijani (Azərbaycan)
-  *
-  * @ingroup Language
-  */
+/**
+ * Azerbaijani (Azərbaycan) 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
+ */
+
+/**
+ * Azerbaijani (Azərbaycan)
+ *
+ * @ingroup Language
+ */
 class LanguageAz extends Language {
-       function ucfirst ( $string ) {
-               if ( $string[0] == 'i' ) {
+
+       /**
+        * @param string $string
+        * @return mixed|string
+        */
+       public function ucfirst( $string ) {
+               if ( substr( $string, 0, 1 ) === 'i' ) {
                        return 'İ' . substr( $string, 1 );
-               } else {
-                       return parent::ucfirst( $string );
                }
+               return parent::ucfirst( $string );
        }
 }