$client->getContacts($offset, $limit, $sort, $unsubscribed, $listName);
#
# 9. GET TAGS FROM CONTACT
#
$tags = $client->getTags($emailOrId, $listName);
#
# 10. CREATE NEW CONTACT IN LIST
#
$contact = new \stdClass();
$contact->email = '*****@*****.**';
$newContact = $client->postContact($contact, $listName);
#
# 11. CREATE MULTIPLE CONTACTS AT ONCE
#
$contact2 = new \stdClass();
$contact2->email = '*****@*****.**';
$contact3 = new \stdClass();
$contact3->email = '*****@*****.**';
$contacts = array($contact2, $contact3);
$client->postContacts($contacts, $listName);
#
# 12. ADD TAGS TO CONTACT
#
//tags may be both string, or array of strings
$tags = array('Tag 1', 'Tag 2');
$client->postTags($emailOrId, $tags, $listName);
#
# 13. UPDATE CONTACT
#
$contact->firstName = 'newfirstname';
$client->putContact($emailOrId, $contact, $listName);