Hi, I am having this problem.
Though I am passing a valid $oauth_verifier I am not getting oauth token and secret.
$token = $connection->getAccessToken($oauth_verifier);
print_r($token);
errors:
Undefined index: oauth_token in C:\xampp\xampp\htdocs\TwitterApp\twitteroauth\twitteroauth.php on line 114
Notice: Undefined index: oauth_token_secret in C:\xampp\xampp\htdocs\TwitterApp\twitteroauth\twitteroauth.php on line 114
Array ( [Invalid request token] => )
Can any body help it out???