PHP code example of compwright / oauth2-quickbooks-online

1. Go to this page and download the library: Download compwright/oauth2-quickbooks-online library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

compwright / oauth2-quickbooks-online example snippets


$provider = new Compwright\OAuth2_Quickbooks_Online\Provider([
    'clientId'      => '{quickbooks-online-client-id}',
    'clientSecret'  => '{quickbooks-online-client-secret}',
    'redirectUri'   => 'https://example.com/callback-url'
]);

if (!isset($_GET['code'])) {
    // If we don't have an authorization code then get one
    $authUrl = $provider->getAuthorizationUrl();
    $_SESSION['oauth2state'] = $provider->getState();
    header('Location: ' . $authUrl);
    exit;
}

// Check given state against previously stored one to mitigate CSRF attack
if (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {
    unset($_SESSION['oauth2state']);
    exit('Invalid state');
}

// Get an access token using the authorization code grant
$token = $provider->getAccessToken('authorization_code', [
    'code' => $_GET['code'],
    'state' => $_GET['state'],
    'realmId' => $_GET['realmId'], //