README

• Go to Facebook Developers
  • Create your app
  • Specify the Site URL where Facebook should redirect after a successful login
  • Add additional permissions, if required, for retrieving information other than public profile.
  • Note down the App ID and App secret.
• In your project, create a new composer.json file or update the existing one if you already have one.
• Install from Packagist

  composer require red-dot/facebook-sso:dev-main
  

• Now, to use the FacebookSSO package in your project
  • Include the Composer autoloader with require_once __DIR__ . '/vendor/autoload.php'; at the top of your PHP file.
  • Import the namespace use RedDot\FacebookSSO\FacebookSSO;.
  • Create an instance of the FacebookSSO class $facebookSSO = new FacebookSSO($clientId, $clientSecret, $redirectUri);.
  • Make sure to replace $clientId, $clientSecret, and $redirectUri with your actual values.
  • That's it! You can now use the FacebookSSO package in your projecs!
• Check out the examples/example-login.php file for usage reference.

Reference: Manually Build a Login Flow