From 10b95da1ed18f629c3146cc2e18fffc1ba61fe2a Mon Sep 17 00:00:00 2001
From: thomasb <thomasb@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Mon, 13 Aug 2007 20:15:27 +0000
Subject: Fix bugs introduced with latest changes

git-svn-id: https://svn.roundcube.net/trunk@675 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 roundcubemail/program/include/rcube_shared.inc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'roundcubemail/program/include/rcube_shared.inc')

diff --git a/roundcubemail/program/include/rcube_shared.inc b/roundcubemail/program/include/rcube_shared.inc
index acf98c938..eeca2b57a 100644
--- a/roundcubemail/program/include/rcube_shared.inc
+++ b/roundcubemail/program/include/rcube_shared.inc
@@ -522,6 +522,27 @@ function rc_strrpos($haystack, $needle, $offset=0)
 }
 
 
+/**
+ * Read a specific HTTP request header
+ *
+ * @param string Header name
+ * @return string Header value or null if not available
+ */
+function rc_request_header($name)
+{
+  if (function_exists('getallheaders'))
+  {
+    $hdrs = getallheaders();
+    return $hdrs[$name];
+  }
+  else
+  {
+    $key = "HTTP_" . strtoupper(strtr($name, "-", "_"));
+    return $_SERVER[$key];
+  }
+}
+
+
 /**
  * Replace the middle part of a string with ...
  * if it is longer than the allowed length
-- 
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