| Versions | |
|---|---|
| 4.7 – 7 | request_uri() |
Since $_SERVER['REQUEST_URI'] is only available on Apache, we generate an equivalent using other environment variables.
Code
drupal/
<?php
function request_uri() {
if (isset($_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;
}
?>It's full of delicious functions!
