remove_theme_support() WordPress Function

The remove_theme_support() function allows you to remove theme support for a given feature from your theme. This is useful if you want to disable a feature that is no longer needed or supported by your theme. For example, if your theme no longer supports post thumbnails, you can use this function to remove support for them.

remove_theme_support( string $feature ) #

function remove_theme_support( $feature ) {
	// Do not remove internal registrations that are not used directly by themes.
	if ( in_array( $feature, array( 'editor-style', 'widgets', 'menus' ), true ) ) {
		return false;
	}

	return _remove_theme_support( $feature );
}