Fatal error: Uncaught Error: Class 'Stripe\Checkout\Session' not found

エラーメッセージ

エラーコード

require_once( dirname(__FILE__).'/../../vendor/autoload.php');



// Set your secret key: remember to change this to your live secret key in production

// See your keys here: https://dashboard.stripe.com/account/apikeys

\Stripe\Stripe::setApiKey("sk_test_xxxx");



$checkoutSession = \Stripe\Checkout\Session::create([

  'success_url' => 'https://www.example.com/success',

  'cancel_url' => 'https://www.example.com/cancel',

  'payment_method_types' => ['card'],

  'line_items' => [[

    'amount' => 2000,

    'quantity' => 2,

    'name' => 'Blue banana',

    'currency' => 'usd',

    'images' => ['https://www.example.com/banana.png']

  ]]

], [

  'stripe_version' => '2018-11-08; checkout_sessions_beta=v1'

]);

エラー原因

エラー対応

Loading composer repositories with package information

Updating dependencies (including require-dev)

Package operations: 0 installs, 2 updates, 0 removals

  - Updating stripe/stripe-php (v6.28.0 => v6.31.4): Downloading (100%)         

  - Updating phpmailer/phpmailer (v6.0.6 => v6.0.7): Loading from cache

Writing lock file

Generating autoload files