do_activate_header() WordPress Function

function do_activate_header() {
	/**
	 * Fires before the Site Activation page is loaded.
	 *
	 * Fires on the {@see 'wp_head'} action.
	 *
	 * @since 3.0.0
	 */
	do_action( 'activate_wp_head' );
}
Uses	Description
wp-activate.php:activate_wp_head	Fires before the Site Activation page is loaded.
wp-includes/plugin.php:do_action()	Calls the callback functions that have been added to an action hook.