wp_get_raw_referer() WordPress Function
The wp_get_raw_referer() function is used to retrieve the raw URL of the referring page. This is useful for retrieving the URL of a page that has been redirected.
wp_get_raw_referer() #
Retrieves unvalidated referer from ‘_wp_http_referer’ or HTTP referer.
Description
Do not use for redirects, use wp_get_referer() instead.
Return
(string|false) Referer URL on success, false on failure.
Source
File: wp-includes/functions.php
function wp_get_raw_referer() {
if ( ! empty( $_REQUEST['_wp_http_referer'] ) ) {
return wp_unslash( $_REQUEST['_wp_http_referer'] );
} elseif ( ! empty( $_SERVER['HTTP_REFERER'] ) ) {
return wp_unslash( $_SERVER['HTTP_REFERER'] );
}
return false;
}
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Changelog
| Version | Description |
|---|---|
| 4.5.0 | Introduced. |