From d20e1a6f938d088708166e039ae0088a8ddf11e4 Mon Sep 17 00:00:00 2001
From: Mike Macgirvin <mike@macgirvin.com>
Date: Wed, 14 Jul 2010 23:04:10 -0700
Subject: feed related

---
 include/group.php | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'include/group.php')

diff --git a/include/group.php b/include/group.php
index 1f48cdd56..f2e3d1820 100644
--- a/include/group.php
+++ b/include/group.php
@@ -150,4 +150,17 @@ EOT;
 	$o .= "	</ul>\r\n	</div>\r\n</div>";	
 
 	return $o;
-}
\ No newline at end of file
+}
+
+function expand_groups($a) {
+	if(! (is_array($a) && count($a)))
+		return array();
+	$groups = implode(',', $a);
+	$groups = dbesc($groups);
+	$r = q("SELECT `contact-id` FROM `group_member` WHERE `gid` IN ( $groups )");
+	$ret = array();
+	if(count($r))
+		foreach($r as $rr)
+			$ret[] = $rr['contact-id'];
+	return $ret;
+}
-- 
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