use j3j5\TwitterApio;
session_start();
$api = new TwitterApio();
$current_url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$current_url = mb_substr($current_url, 0, mb_strpos($current_url, '?') - 1);
if (isset($_REQUEST['function'])) {
if ($_REQUEST['function'] == 'login') {
// your SIGN IN WITH TWITTER button should point to this route
$sign_in_twitter = TRUE;
$force_login = FALSE;
$callback_url = $current_url . '?function=callback';
// Make sure we make this request w/o tokens, overwrite the default values in case of login.
$api->reconfigure(array('token' => '', 'secret' => ''));
$token = $api->get_request_token($callback_url);
if (isset($token['oauth_token_secret'])) {
$url = $api->get_authorize_url($token, $sign_in_twitter, $force_login);
$_SESSION['oauth_state'] = 'start';
$_SESSION['oauth_request_token'] = $token['oauth_token'];
$_SESSION['oauth_request_token_secret'] = $token['oauth_token_secret'];
header("Location: {$url}");
exit;
}
header("Location: {$current_url}?function=error");
exit;
} else {
if ($_REQUEST['function'] == 'callback') {
// You should set this route on your Twitter Application settings as the callback
// https://apps.twitter.com/app/YOUR-APP-ID/settings
if (isset($_SESSION['oauth_request_token'])) {
$request_token = array('token' => $_SESSION['oauth_request_token'], 'secret' => $_SESSION['oauth_request_token_secret']);
$api->reconfigure($request_token);
