Index: examples/analytics/demo/storage.php |
=================================================================== |
--- examples/analytics/demo/storage.php (revision 0) |
+++ examples/analytics/demo/storage.php (revision 0) |
@@ -0,0 +1,84 @@ |
+<?php |
+/* |
+ * Copyright 2012 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. |
+ */ |
+ |
+/** |
+ * Simple classes to store a value in a PHP sessions or in browser cookies. |
+ * You can add your own classes to persist values through other mechanisms |
+ * like in a SQLLite database. |
+ * @author Nick Mihailovski (api.nickm@gmail.com) |
+ */ |
+ |
+session_start(); |
+ |
+/** |
+ * Use PHP sessions to store values. |
+ */ |
+class apiSessionStorage { |
+ |
+ /** |
+ * Sets a value in a PHP session. |
+ * @param string The value to set in the session. |
+ */ |
+ public function set($value) { |
+ $_SESSION['access_token'] = $value; |
+ } |
+ |
+ /** |
+ * @return string The value stored in the session. |
+ */ |
+ public function get() { |
+ return $_SESSION['access_token']; |
+ } |
+ |
+ /** |
+ * Deletes the value from the session. |
+ */ |
+ public function delete() { |
+ unset($_SESSION['access_token']); |
+ } |
+} |
+ |
+/** |
+ * Use browser cookies to store values. |
+ */ |
+class apiCookieStorage { |
+ |
+ /** |
+ * Sets a cookie called access_token to expire for 1 hour in the |
+ * future. |
+ * @param string The value to store in the cookie. |
+ */ |
+ public function set($value) { |
+ setcookie('access_token', urlencode($value), time() + 3600); |
+ } |
+ |
+ /** |
+ * @return string The value stored in the cookie. |
+ */ |
+ public function get() { |
+ return urldecode($_COOKIE['access_token']); |
+ } |
+ |
+ /** |
+ * Deletes the cookie. Browsers delete cookies when their expiration |
+ * is set in the past. |
+ */ |
+ public function delete() { |
+ setcookie('access_token', '', time() - 100); |
+ } |
+} |
+ |