Restore createTables.php and accomodate comments on pull request.

Add tests.

Author: SurferJeffAtGoogle

appengine/standard/cloudsql/createTables.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright 2015 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Install composer dependencies with "composer install"
+// @see http://getcomposer.org for more information.
+require __DIR__ . '/vendor/autoload.php';
+
+$app = require __DIR__ . '/app.php';
+
+/** @var PDO $db */
+$db = $app['database'];
+
+# [START create_tables]
+// create the tables
+$stmt = $db->prepare('CREATE TABLE entries (
+    entryID INT NOT NULL AUTO_INCREMENT,
+    guestName VARCHAR(255),
+    content VARCHAR(255),
+    PRIMARY KEY(entryID)
+)');
+
+$result = $stmt->execute();
+# [END create_tables]
+
+if (false === $result) {
+    printf("Error: %s\n", $stmt->errorInfo()[2]);
+} else {
+    printf('Tables created');
+}

appengine/standard/users/app.php

@@ -15,15 +15,16 @@
  * limitations under the License.
  */
 
-# [START get_current_user]
-use google\appengine\api\users\User;
+# [START import]
 use google\appengine\api\users\UserService;
+# [END import]
 use Silex\Application;
 
 // create the Silex application
 $app = new Application();
 
 $app->get('/', function () use ($app) {
+    # [START get_current_user]
     $user = UserService::getCurrentUser();
 
     if (isset($user)) {
@@ -34,7 +35,7 @@
         return sprintf('<a href="%s">Sign in or register</a>',
             UserService::createLoginUrl('/'));
     }
+    # [END get_current_user]
 });
-# [END get_current_user]
 
 return $app;

appengine/standard/users/composer.json

@@ -1,10 +1,10 @@
 {
     "require": {
-        "silex/silex": "^1.3",
-        "php-http/guzzle6-adapter": "^1.0",
-        "google/apiclient": "^1.1"
+        "silex/silex": "^1.3"
     },
     "require-dev": {
+        "phpunit/phpunit": "~4",
+        "guzzlehttp/guzzle": "~6.0",
         "symfony/browser-kit": "^3.0"
     }
 }