Update function obj::getMembers()

Added a $limit argument to specify a maximum number of results to
return.

1 files changed, 7 insertions, 2 deletions

diff --git a/app/class/obj.class.php b/app/class/obj.class.php
index 5be9ac3..4e44649 100644
--- a/app/class/obj.class.php
+++ b/app/class/obj.class.php
@@ -144,12 +144,17 @@ class obj extends table
     }
 
     /*
-     * Get an array of all members of this object
+     * Get an array of all members of this object.  Limit of zero
+     * returns all members.
      */
-    public function getMembers() : array
+    public function getMembers(int $limit = 0) : array
     {
         $memb = array();
         $query = "SELECT member FROM members WHERE guid = '" . database::esc($this->guid) . "'";
+
+        if ($limit != 0)
+            $query .= " LIMIT " . database::esc($limit);
+
         $res = database::query($query);
 
         foreach ($res as $m)