wc_get_raw_referer()WC 2.6.1

Retrieves unvalidated referer from '_wp_http_referer' or HTTP referer.

Do not use for redirects, use wp_get_referer() instead.

No Hooks.

Return

String|false. Referer URL on success, false on failure.

Usage

wc_get_raw_referer();

Changelog

Since 2.6.1 Introduced.

wc_get_raw_referer() code WC 9.6.1

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;
}