diff options
| -rw-r--r-- | includes/bootstrap.inc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/includes/bootstrap.inc b/includes/bootstrap.inc index 6f093ad19..1fe8c1435 100644 --- a/includes/bootstrap.inc +++ b/includes/bootstrap.inc @@ -1556,11 +1556,12 @@ function drupal_validate_utf8($text) { } /** - * Since $_SERVER['REQUEST_URI'] is only available on Apache, we - * generate an equivalent using other environment variables. + * Returns the equivalent of Apache's $_SERVER['REQUEST_URI'] variable. + * + * Because $_SERVER['REQUEST_URI'] is only available on Apache, we generate an + * equivalent using other environment variables. */ function request_uri() { - if (isset($_SERVER['REQUEST_URI'])) { $uri = $_SERVER['REQUEST_URI']; } |