add new conv_sort option

1 files changed, 6 insertions, 0 deletions

diff --git a/include/conversation.php b/include/conversation.php
index e0de6fdce..2448775af 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -1461,6 +1461,8 @@ function conv_sort($arr, $order) {
 		usort($parents,'sort_thr_created');
 	elseif(stristr($order,'commented'))
 		usort($parents,'sort_thr_commented');
+	elseif(stristr($order,'updated'))
+		usort($parents,'sort_thr_updated');
 	elseif(stristr($order,'ascending'))
 		usort($parents,'sort_thr_created_rev');
 
@@ -1502,6 +1504,10 @@ function sort_thr_commented($a,$b) {
 	return strcmp($b['commented'],$a['commented']);
 }
 
+function sort_thr_updated($a,$b) {
+	return strcmp($b['updated'],$a['updated']);
+}
+
 function find_thread_parent_index($arr,$x) {
 	foreach($arr as $k => $v)
 		if($v['id'] == $x['parent'])