diff options
| -rw-r--r-- | engine/lib/elgglib.php | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php index c711dd879..f421673e6 100644 --- a/engine/lib/elgglib.php +++ b/engine/lib/elgglib.php @@ -659,13 +659,12 @@ * @param string $hook The name of the hook to trigger
* @param string $entity_type The name of the entity type to trigger it for (or "all", or "none")
* @param array $params Any parameters. It's good practice to name the keys, i.e. by using array('name' => 'value', 'name2' => 'value2')
+ * @param mixed $returnvalue An initial return value
* @return mixed|null The cumulative return value for the plugin hook functions
*/
- function trigger_plugin_hook($hook, $entity_type, $params = null) {
+ function trigger_plugin_hook($hook, $entity_type, $params = null, $returnvalue = null) {
global $CONFIG;
- $returnvalue = null;
-
if (!empty($CONFIG->hooks[$hook][$entity_type]) && is_array($CONFIG->hooks[$hook][$entity_type])) {
foreach($CONFIG->hooks[$hook][$entity_type] as $hookfunction) {
$temp_return_value = $hookfunction($hook, $entity_type, $returnvalue, $params);
|