WordPress at a glance
function is not described

register_column_headers() WP 2.7.0

Register column headers for a particular screen.

  • See: get_column_headers(), print_column_headers(), get_hidden_columns()

No Hooks.

Return

Nothing (null).

Usage

register_column_headers( $screen, $columns );
$screen(string) (required)
The handle for the screen to add help to. This is usually the hook name returned by the add_*_page() functions.
$columns(array) (required)
An array of columns with column IDs as the keys and translated column names as the values

Code of register column headers: wp-admin/includes/list-table.php VER 5.1.1

<?php
function register_column_headers( $screen, $columns ) {
	new _WP_List_Table_Compat( $screen, $columns );
}