PHP - Check twitter response and error code

Im using the TwitterOauth library to post to Twitter (https://github.com/abraham/twitteroauth)

Im using the following line to post:

$oauth->post('sta开发者_运维百科tuses/update', array("status" => $message));

How can I fetch the reponse that comes back from twitter using PHP, I want to check the response has a 200 server message indicating a successful post.

Any ideas?

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 $serverResponse = $oauth->post('statuses/update', array("status" => $message));
 print_r($serverResponse);

fairly certain you'll get some good info outta there...!

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$response = $oauth->post('statuses/update', array("status" => $message));