public function process()
{
$profiler = $this->getProfiler();
if ($profiler) {
$profiler->block('<b style="color:#900;">ctr:</b> ' . $this->getSignature());
}
$result = parent::process();
if (is_string($result) || is_bool($result)) {
return $result;
}
if ($result === null) {
$result = array();
}
if (is_array($result) || $result instanceof \ArrayAccess) {
$result = array_merge_recursive($result, $this->_result);
if (!isset($result['_meta'])) {
$result['_meta'] = array();
}
$result['_meta'] = array_merge_recursive($result['_meta'], $this->_meta);
}
if ($profiler) {
$profiler->stop();
}
return $result;
}
