apply_filters( 'admin_referrer_policy', string $policy )

Filters the admin referrer policy header value.

Parameters

$policy

The admin referrer policy header value. Default 'strict-origin-when-cross-origin'.

Source

File: wp-admin/includes/misc.php

View on GitHub

Related

Used By

Used By
Used By Description
wp-admin/includes/misc.php: wp_admin_headers()

Send a referrer policy header so referrers are not sent externally from administration screens.

Changelog

Changelog
Version Description
WP-4.9.5 The default value was changed to 'strict-origin-when-cross-origin'.
WP-4.9.0 Introduced.