From 66510e20d36cb8da4f3012ef063de7bfce9b51aa Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 09 May 2012 07:52:28 -0400
Subject: [PATCH] Merge pull request #1 from Brianetta/de-svn
---
program/include/rcube_output.php | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/program/include/rcube_output.php b/program/include/rcube_output.php
index 4a51b5e..e1d5e43 100644
--- a/program/include/rcube_output.php
+++ b/program/include/rcube_output.php
@@ -237,6 +237,21 @@
}
}
+ /**
+ * Send header with expire date 30 days in future
+ *
+ * @param int Expiration time in seconds
+ */
+ public function future_expire_header($offset = 2600000)
+ {
+ if (headers_sent())
+ return;
+
+ header("Expires: " . gmdate("D, d M Y H:i:s", time()+$offset) . " GMT");
+ header("Cache-Control: max-age=$offset");
+ header("Pragma: ");
+ }
+
/**
* Show error page and terminate script execution
--
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