Implements hook_url_inbound_alter().
function url_alter_test_url_inbound_alter(&$path, $original_path, $path_language) {
if (!request_path() && !empty($_GET['q'])) {
drupal_set_message("\$_GET['q'] is non-empty with an empty request path.");
}
// Rewrite user/username to user/uid.
if (preg_match('!^user/([^/]+)(/.*)?!', $path, $matches)) {
if ($account = user_load_by_name($matches[1])) {
$matches += array(
2 => '',
);
$path = 'user/' . $account->uid . $matches[2];
}
}
// Rewrite community/ to forum/.
if ($path == 'community' || strpos($path, 'community/') === 0) {
$path = 'forum' . substr($path, 9);
}
if ($path == 'url-alter-test/bar') {
$path = 'url-alter-test/foo';
}
}