wp_safe_redirect_fallback filter-hook . WP 4.3.0

Filters the redirect fallback URL for when the provided redirect is not safe (local).

Usage

add_filter( 'wp_safe_redirect_fallback', 'filter_function_name_2655', 10, 2 );
function filter_function_name_2655( $fallback_url, $status ){
	// filter...

	return $fallback_url;
}

$fallback_url(string)

The fallback URL to use by default.

$status(int)

The redirect status.

Where the hook is called

$location = wp_validate_redirect( $location, apply_filters( 'wp_safe_redirect_fallback', admin_url(), $status ) );

Where the hook is used (in WP core)