如何通过php中的api获取gmail收件箱消息？

Question

Actually i followed the steps that given by google . (Source : https://developers.google.com/gmail/api/quickstart/php )

But Finally i execute quickstart.php through terminal , then i got only Labels Names Not messages .i Received output like this ...

Labels:

- CATEGORY_UPDATES
- UNREAD
- DRAFT
- CATEGORY_PROMOTIONS
- INBOX
- CATEGORY_SOCIAL
- CATEGORY_PERSONAL
- CATEGORY_FORUMS
- TRASH
- CHAT
- IMPORTANT
- SENT
- STARRED
- SPAM 

i don't know what to do further to get inbox messages ..

Can anyone please guide me. also tell me if any other methods to get gmail messages and hangouts messages.. thanks in advance.

Answer 1

Old thread but maybe this helps someone

    $optParams = array(
        "labelIds" => $mailbox,
        "maxResults" => $maxMsgs,
    );
    $resultMessages = $service->users_messages->listUsersMessages($user, $optParams);