Question

尝试按照此实施Google+一次性服务器流程（混合）的示例时： https://developers.google.com/+/web/signin/server-side-flow

我的索引页面出现以下错误：

PHP注意：未定义的变量：第45行的D：\ home \ site \ wwwroot \ beta \ index.php中的应用程序 PHP致命错误：在第45行的D：\ home \ site \ wwwroot \ beta \ index.php中的非对象上调用成员函数set（）

    <?php
  require_once "includes/Google/Google_Client.php";
  require_once "includes/Google/contrib/Google_PlusService.php";

  // Create a state token to prevent request forgery.
  // Store it in the session for later validation.
  $state = md5(rand());
  $app['session']->set('state', $state);
  // Set the client ID, token state, and application name in the HTML while
  // serving it.
  return $app['twig']->render('index.php', array(
      'CLIENT_ID' => "ID HERE",
      'STATE' => $state,
      'APPLICATION_NAME' => "TEST APP"
  ));

?>

我已将CLIENT ID和APP NAME替换为示例，以便在此处发布。

有谁知道可能导致这些错误的原因是什么？感谢

Answer 1

这可能有所帮助：https://github.com/googleplus/gplus-verifytoken-php/blob/master/verify.php

$app = new Silex\Application();

实施Google+一次性服务器流程

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