How can one test if the oAuth connection has been successfully established in PHP?

To test if the oAuth connection has been successfully established in PHP, you can make a simple API request using the oAuth credentials. If the request returns a valid response, then the connection is successful.

// Initialize the oAuth client
$oauthClient = new OAuth(OAUTH_CONSUMER_KEY, OAUTH_CONSUMER_SECRET);

// Set the oAuth token and secret
$oauthClient->setToken(OAUTH_TOKEN, OAUTH_TOKEN_SECRET);

// Make a sample API request
$oauthClient->fetch('https://api.example.com/data');

// Check if the request was successful
if ($oauthClient->getLastResponseCode() == 200) {
    echo 'oAuth connection established successfully';
} else {
    echo 'oAuth connection failed';
}