| <?php |
| /** |
| * Copyright 2007 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. |
| */ |
| /** |
| * @file |
| * Provide basic mod_rewrite like functionality. |
| * |
| * Pass through requests for root php files and forward all other requests to |
| * index.php with $_GET['q'] equal to path. The following are examples that |
| * demonstrate how a request using mod_rewrite.php will appear to a PHP script. |
| * |
| * - /install.php: install.php |
| * - /update.php?op=info: update.php?op=info |
| * - /foo/bar: index.php?q=/foo/bar |
| * - /: index.php?q=/ |
| */ |
| |
| $path = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH); |
| |
| // Provide mod_rewrite like functionality. If a php file in the root directory |
| // is explicitly requested then load the file, otherwise load index.php and |
| // set get variable 'q' to $_SERVER['REQUEST_URI']. |
| if (dirname($path) == '/' && pathinfo($path, PATHINFO_EXTENSION) == 'php') { |
| $file = pathinfo($path, PATHINFO_BASENAME); |
| } else { |
| $file = 'index.php'; |
| |
| // Provide mod_rewrite like functionality by using the path which excludes |
| // any other part of the request query (ie. ignores ?foo=bar). |
| $_GET['q'] = $path; |
| } |
| |
| // Override the script name to simulate the behavior without mod_rewrite.php. |
| // Ensure that $_SERVER['SCRIPT_NAME'] always begins with a / to be consistent |
| // with HTTP request and the value that is normally provided. |
| $_SERVER['SCRIPT_NAME'] = '/' . $file; |
| require $file; |