- Patch #203846 by pwolanin: remove PHP4 compatibility code.

includes/actions.inc

@@ -22,8 +22,6 @@
  * @param $object
  *   Parameter that will be passed along to the callback. Typically the
  *   object that the action will act on; a node, user or comment object.
- *   If the action does not act on an object, pass a dummy object. This
- *   is necessary to support PHP 4 object referencing.
  * @param $context
  *   Parameter that will be passed along to the callback. $context is a
  *   keyed array containing extra information about what is currently
@@ -39,7 +37,7 @@
  *   An associative array containing the result of the function that
  *   performs the action, keyed on action ID.
  */
-function actions_do($action_ids, &$object, $context = NULL, $a1 = NULL, $a2 = NULL) {
+function actions_do($action_ids, $object = NULL, $context = NULL, $a1 = NULL, $a2 = NULL) {
   static $stack;
   $stack++;
   if ($stack > variable_get('actions_max_stack', 35)) {

modules/trigger/trigger.module

@@ -299,8 +299,7 @@ function trigger_comment($a1, $op) {
       actions_do($aid, $objects[$action_info['type']], $context);
     }
     else {
-      $comment = (object) $a1;
-      actions_do($aid, $comment, $context);
+      actions_do($aid, (object) $a1, $context);
     }
   }
 }
@@ -393,8 +392,7 @@ function trigger_taxonomy($op, $type, $array) {
     'op' => $op
   );
   foreach ($aids as $aid => $action_info) {
-    $taxonomy_object = (object) $array;
-    actions_do($aid, $taxonomy_object, $context);
+    actions_do($aid, (object) $array, $context);
   }
 }