- added strtoupper() wrapper

git-svn-id: https://svn.roundcube.net/trunk@2147 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 11 insertions, 0 deletions

diff --git a/roundcubemail/program/include/rcube_shared.inc b/roundcubemail/program/include/rcube_shared.inc
index b0eabc420..244225ca9 100644
--- a/roundcubemail/program/include/rcube_shared.inc
+++ b/roundcubemail/program/include/rcube_shared.inc
@@ -362,6 +362,17 @@ function rc_strtolower($str)
 }
 
 /**
+ * Wrapper function for strtoupper
+ */
+function rc_strtoupper($str)
+{
+  if (function_exists('mb_strtoupper'))
+    return mb_strtoupper($str);
+  else
+    return strtoupper($str);
+}
+
+/**
  * Wrapper function for substr
  */
 function rc_substr($str, $start, $len=null)