function request_uri
Returns the equivalent of Apache's $_SERVER['REQUEST_URI'] variable.
Because $_SERVER['REQUEST_URI'] is only available on Apache, we generate an equivalent using other environment variables.
9 calls to request_uri()
- drupal_deliver_html_page in includes/
common.inc - Packages and sends the result of a page callback to the browser as HTML.
- drupal_fast_404 in includes/
bootstrap.inc - Returns a simple 404 Not Found page.
- drupal_page_get_cache in includes/
bootstrap.inc - Retrieves the current page from the cache.
- drupal_page_set_cache in includes/
common.inc - Stores the current page in the cache.
- drupal_render_cid_parts in includes/
common.inc - Returns cache ID parts for building a cache ID.
File
-
includes/
bootstrap.inc, line 1954
Code
function request_uri() {
if (isset($_SERVER['REQUEST_URI'])) {
$uri = $_SERVER['REQUEST_URI'];
}
else {
if (isset($_SERVER['argv'])) {
$uri = $_SERVER['SCRIPT_NAME'] . '?' . $_SERVER['argv'][0];
}
elseif (isset($_SERVER['QUERY_STRING'])) {
$uri = $_SERVER['SCRIPT_NAME'] . '?' . $_SERVER['QUERY_STRING'];
}
else {
$uri = $_SERVER['SCRIPT_NAME'];
}
}
// Prevent multiple slashes to avoid cross site requests via the Form API.
$uri = '/' . ltrim($uri, '/');
return $uri;
}
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