function referer_uri in Drupal 6

Same name and namespace in other branches

1. 4 includes/bootstrap.inc \referer_uri()
2. 5 includes/bootstrap.inc \referer_uri()

Return the URI of the referring page.

2 calls to referer_uri()

statistics_exit in modules/statistics/statistics.module

Implementation of hook_exit().

watchdog in includes/bootstrap.inc

Log a system message.

File

includes/bootstrap.inc, line 832

Functions that need to be loaded on every Drupal request.

Code

function referer_uri() {
  if (isset($_SERVER['HTTP_REFERER'])) {
    return $_SERVER['HTTP_REFERER'];
  }
}