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function is not described

WP_Screen::add_old_compat_help() public WP 3.3.0

Sets the old string-based contextual help for the screen for backward compatibility.

{} It's a method of the class: WP_Screen{}

No Hooks.

Return

null. Nothing.

Usage

$result = WP_Screen::add_old_compat_help( $screen, $help );
$screen(WP_Screen) (required)
A screen object.
$help(string) (required)
Help text.

Changelog

Since 3.3.0 Introduced.

Code of WP_Screen::add_old_compat_help() WP 5.8.2

public static function add_old_compat_help( $screen, $help ) {
	self::$_old_compat_help[ $screen->id ] = $help;
}