- $footer = $e->getParam('footer', false);
- $vars = array('footer' => $footer);
+ $vars = $e->getResult();
+ if (is_scalar($vars)) {
+ $vars = array('content' => $vars);
+ } elseif (is_object($vars) && !$vars instanceof ArrayAccess) {
+ $vars = (array) $vars;
+ }