WordPress at a glance
filter is not described

wp_redirect_status filter-hook . WP 2.3.0

Filters the redirect status code.

Usage

add_filter( 'wp_redirect_status', 'filter_function_name_2649', 10, 2 );
function filter_function_name_2649( $status, $location ){
	// filter...

	return $status;
}
$status(int)
Status code to use.
$location(string)
The path to redirect to.

Where the hook is called

wp_redirect()
wp-includes/pluggable.php 1213
$status = apply_filters( 'wp_redirect_status', $status, $location );

Where the hook is used (in WP core)

Does not used.