TwitterOAuth实现错误代码215：错误的身份验证数据

I'm receiving a TwitterOAuthException when trying to implement a request_token & replicating the functionality of TwitterOAuth.

The error

The code I am using is as follows:

require_once $cfg['server']['root']."/inc/lib/tw/autoload.php";

use Abraham\TwitterOAuth\TwitterOAuth;

define('CONSUMER_KEY', getenv('SlUlxP1lmXqqCCqoUOy0DGAL6'));
define('CONSUMER_SECRET', getenv('MM0vL2aRwp9rgS7qUF8UNEO3NtYv9W7QCZYSDzAyrZt7qa0XGg'));
define('OAUTH_CALLBACK', getenv('http://www.example-site.com/login/'));

$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET);
pA($connection); //print connection contents

$request_token = $connection->oauth('oauth/request_token', array('oauth_callback' => OAUTH_CALLBACK));

pA($request_token); //print connection contentsa

The output I get is:

Abraham\TwitterOAuth\TwitterOAuth Object
(
    [response:Abraham\TwitterOAuth\TwitterOAuth:private] => Abraham\TwitterOAuth\Response Object
        (
            [apiPath:Abraham\TwitterOAuth\Response:private] => 
            [httpCode:Abraham\TwitterOAuth\Response:private] => 0
            [headers:Abraham\TwitterOAuth\Response:private] => Array
                (
                )

            [body:Abraham\TwitterOAuth\Response:private] => Array
                (
                )

            [xHeaders:Abraham\TwitterOAuth\Response:private] => Array
                (
                )

        )

    [bearer:Abraham\TwitterOAuth\TwitterOAuth:private] => 
    [consumer:Abraham\TwitterOAuth\TwitterOAuth:private] => Abraham\TwitterOAuth\Consumer Object
        (
            [key] => 
            [secret] => 
            [callbackUrl] => 
        )

    [token:Abraham\TwitterOAuth\TwitterOAuth:private] => 
    [signatureMethod:Abraham\TwitterOAuth\TwitterOAuth:private] => Abraham\TwitterOAuth\HmacSha1 Object
        (
        )

    [timeout:protected] => 5
    [connectionTimeout:protected] => 5
    [decodeJsonAsArray:protected] => 
    [userAgent:protected] => TwitterOAuth (+https://twitteroauth.com)
    [proxy:protected] => Array
        (
        )

)

Fatal error: Uncaught exception 'Abraham\TwitterOAuth\TwitterOAuthException' with message '{"errors":[{"code":215,"message":"Bad Authentication data."}]}' in /home/user/public/test.com/public/inc/lib/tw/src/TwitterOAuth.php:137 Stack trace: #0 /home/chrismoore/public/trybe-ing.com/public/login/tw/tw_header.php(13): Abraham\TwitterOAuth\TwitterOAuth->oauth('oauth/request_t...', Array) #1 /home/user/public/test.com/public/login/index.php(6): require_once('/home/user...') #2 {main} thrown in /home/user/public/test.com/public/inc/lib/tw/src/TwitterOAuth.php on line 137

Can anyone help me find a solution to this problem.

Thanks.

getenv() looks for an environment variable with the name passed as a string argument. But it looks like you've passed the values you intend to use to getenv(). (by the way, if this is true, probably best not to put your secret in plaintext on a public website?)

Have you tried just passing those strings as the second argument to define(), without wrapping in getenv()?