i am using code (from your reference):–
$twitteroauth = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $_SESSION['TWITTER_token'], $_SESSION['TWITTER_token_secret']);
$media1 = $twitteroauth->upload('media/upload', array('media' => '../images/android.png'));
print_r($media1);
$media2 = $twitteroauth->upload('media/upload', array('media' => '../images/ios.png'));
$parameters = array(
'status' => 'Images',
'media_ids' => implode(',', array($media1->media_id_string, $media2->media_id_string)),
);
$result = $twitteroauth->post('statuses/update', $parameters);
print_r( $result);
But it shows nothing.