drupal_get_destination
- Versions
- 4.6 – 7
drupal_get_destination()
Prepare a 'destination' URL query parameter for use in combination with drupal_goto().
Used to direct the user back to the referring page after completing a form. By default the current URL is returned. If a destination exists in the previous request, that destination is returned. As such, a destination can persist across multiple pages.
See also
Code
includes/common.inc, line 521
<?php
function drupal_get_destination() {
$destination = &drupal_static(__FUNCTION__);
if (isset($destination)) {
return $destination;
}
if (isset($_GET['destination'])) {
$destination = array('destination' => $_GET['destination']);
}
else {
$path = $_GET['q'];
$query = drupal_http_build_query(drupal_get_query_parameters());
if ($query != '') {
$path .= '?' . $query;
}
$destination = array('destination' => $path);
}
return $destination;
}
?>