What is WordPress Hook: admin_referrer_policy
The admin_referrer_policy hook is a specific hook in WordPress that allows developers to modify the referrer policy for the admin area of a WordPress site. This hook is useful for controlling how the browser sends referrer information when a user navigates from the admin area to an external site.
Understanding the Hook: admin_referrer_policy
The admin_referrer_policy hook is located within the WordPress admin area and can be used to modify the default referrer policy. This hook is typically used in conjunction with the wp_admin_headers action to set the referrer policy for the admin area.
Hook Parameters (if applicable): admin_referrer_policy
The admin_referrer_policy hook does not accept any arguments or parameters.
Hook Doesn’t Work: admin_referrer_policy
If the admin_referrer_policy hook doesn’t seem to be working, it could be due to conflicts with other plugins or themes that are also modifying the referrer policy. It’s important to check for any other code that may be affecting the referrer policy and to ensure that the hook is being added in the correct location within the WordPress admin area.
Best Practices & Usage Notes (if applicable): admin_referrer_policy
When using the admin_referrer_policy hook, it’s important to consider the potential impact on security and privacy. Modifying the referrer policy can have implications for how user information is shared with external sites, so it’s important to carefully consider the implications of using this hook.
Usage Example: admin_referrer_policy
“`php
function custom_admin_referrer_policy() {
header(‘Referrer-Policy: strict-origin-when-cross-origin’);
}
add_action(‘wp_admin_headers’, ‘custom_admin_referrer_policy’);
“`