Zend_Service_Twitter Oauth Incorrect Signature - php

Question

I have sucessfully connected to twitter using Zend_Oauth_Consumer and got an access token, however when i try to use this access token i am getting an error.
This is the code:
$token = unserialize($twsession->access_token); # would be in DB
$twitter = new Zend_Service_Twitter(array(
'username' => $token->screen_name,
'accessToken' => $token
));
$response = $twitter->account->verifyCredentials();
This outputs:
Zend_Rest_Client_Result Object (
[_sxml:protected] => SimpleXMLElement Object
(
[request] => /1/account/verify_credentials.xml
[error] => Incorrect signature
)
[_errstr:protected] => )
I assume the code is actually correct, its hard to tell as the examples on the ZF site are incomplete.
FWIW i am using Zend Framework 1.10.8

Answer 1

some fields were missing:
$token = unserialize($twsession->access_token); # would be in DB
$twitter = new Zend_Service_Twitter(array(
'username' => $token->screen_name,
'accessToken' => $token
));
$response = $twitter->account->verifyCredentials();
should be:
$token = unserialize($twsession->access_token); # would be in DB
$twitter = new Zend_Service_Twitter(array(
'username' => $token->screen_name,
'accessToken' => $token,
'consumerKey' => YOUR_APP_CONSUMER_KEY,
'consumerSecret' => YOUR_APP_CONSUMER_SECRET,
'callbackUrl' => YOUR_CALLBACK_URL
));
$response = $twitter->account->verifyCredentials();
To confirm, for a valid signature you need all the same fields that you are using with Zend_Oauth_Consumer