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-rw-r--r--frontends/php/include/graphs.inc.php8
1 files changed, 4 insertions, 4 deletions
diff --git a/frontends/php/include/graphs.inc.php b/frontends/php/include/graphs.inc.php
index c348b59c..a666b5e4 100644
--- a/frontends/php/include/graphs.inc.php
+++ b/frontends/php/include/graphs.inc.php
@@ -127,13 +127,13 @@
}
- function &get_graphs_by_hostid($hostid)
+ function get_graphs_by_hostid($hostid)
{
return DBselect("SELECT distinct g.* FROM graphs g, graphs_items gi, items i".
" WHERE g.graphid=gi.graphid and gi.itemid=i.itemid and i.hostid=$hostid");
}
- function &get_realhosts_by_graphid($graphid)
+ function get_realhosts_by_graphid($graphid)
{
$graph = get_graph_by_graphid($graphid);
if($graph["templateid"] != 0)
@@ -142,13 +142,13 @@
return get_hosts_by_graphid($graphid);
}
- function &get_hosts_by_graphid($graphid)
+ function get_hosts_by_graphid($graphid)
{
return DBselect("SELECT distinct h.* FROM graphs_items gi, items i, hosts h".
" WHERE h.hostid=i.hostid and gi.itemid=i.itemid and gi.graphid=$graphid");
}
- function &get_graphitems_by_graphid($graphid)
+ function get_graphitems_by_graphid($graphid)
{
return DBselect("SELECT * FROM graphs_items WHERE graphid=$graphid".
" order by itemid,drawtype,sortorder,color,yaxisside");