Symfony\Component\Translation\DataCollector\TranslationDataCollector::sanitizeCollectedMessages PHP Method

    private function sanitizeCollectedMessages($messages)
    {
        $result = array();
        foreach ($messages as $key => $message) {
            $messageId = $message['locale'] . $message['domain'] . $message['id'];
            if (!isset($result[$messageId])) {
                $message['count'] = 1;
                $message['parameters'] = !empty($message['parameters']) ? array($this->cloneVar($message['parameters'])) : array();
                $messages[$key]['translation'] = $this->sanitizeString($message['translation']);
                $result[$messageId] = $message;
            } else {
                if (!empty($message['parameters'])) {
                    $result[$messageId]['parameters'][] = $this->cloneVar($message['parameters']);
                }
                ++$result[$messageId]['count'];
            }
            unset($messages[$key]);
        }
        return $result;
    }