litlfred

    /**
     * Method to actually call the hooks
     */
    protected function _callHooks($hook,$arg) {
        $ret = array();
        $methods = $this->getHooks($hook);
        I2CE::raiseError("Calling for $hook:\n" . print_r($methods,true));
        foreach ($methods as $data) {
            $module=$this->getClass($data['module']);
            $method=$data['method'];
            if ($arg === null) {
                $ret[]=$module->{$method}();
            } else {
                $ret[]=$module->{$method}($arg);
            }
        }
        return $ret;
    }