wc_get_raw_referer()
Retrieves unvalidated referer from ‘_wp_http_referer’ or HTTP referer.
Description Description
Do not use for redirects, use wp_get_referer() instead.
Return Return
(string|false) Referer URL on success, false on failure.
Source Source
File: includes/wc-cart-functions.php
function wc_get_raw_referer() {
if ( function_exists( 'wp_get_raw_referer' ) ) {
return wp_get_raw_referer();
}
if ( ! empty( $_REQUEST['_wp_http_referer'] ) ) { // WPCS: input var ok, CSRF ok.
return wp_unslash( $_REQUEST['_wp_http_referer'] ); // WPCS: input var ok, CSRF ok, sanitization ok.
} elseif ( ! empty( $_SERVER['HTTP_REFERER'] ) ) { // WPCS: input var ok, CSRF ok.
return wp_unslash( $_SERVER['HTTP_REFERER'] ); // WPCS: input var ok, CSRF ok, sanitization ok.
}
return false;
}
Changelog Changelog
| Version | Description |
|---|---|
| 2.6.1 | Introduced. |