From 1fba1ff7695c9afa828a97b8950aa762b49f5da4 Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Tue, 31 Mar 2009 22:18:10 +1300
Subject: [PATCH] Add a RenderGMT() method to iCalDate.

---
 inc/RRule.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/inc/RRule.php b/inc/RRule.php
index 0c570a56..3bfa6a5f 100644
--- a/inc/RRule.php
+++ b/inc/RRule.php
@@ -173,6 +173,14 @@ class iCalDate {
   }
 
 
+  /**
+  * Render the date as GMT
+  */
+  function RenderGMT( $fmt = 'Ymd\THis\Z' ) {
+    return gmdate( $fmt, $this->_epoch );
+  }
+
+
   /**
   * No of days in a month 1(Jan) - 12(Dec)
   */