From 1b2abab6ddbb3460b8981a296fe04477a42801b3 Mon Sep 17 00:00:00 2001
From: NumEricR <eric.github@gmail.com>
Date: Mon, 26 Aug 2013 22:25:03 +0200
Subject: Add lang attribute in html tag

---
 inc/poche/Tools.class.php | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'inc/poche/Tools.class.php')

diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php
index 3a792d43..1ab90be1 100644
--- a/inc/poche/Tools.class.php
+++ b/inc/poche/Tools.class.php
@@ -248,4 +248,9 @@ class Tools
             fclose($fp);
         }
     }
+
+    public static function getDocLanguage($userlanguage) {
+        $lang = explode('.', $userlanguage);
+        return str_replace('_', '-', $lang[0]);
+    }
 }
\ No newline at end of file
-- 
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