WP_Duotone::get_filter_id │ private static │ WP 6.3.0

Get the ID of the duotone filter.

Example output: wp-duotone-blue-orange

Method of the class: WP_Duotone{}

No Hooks.

Returns

String. The ID of the duotone filter.

Usage

$result = WP_Duotone::get_filter_id( $slug );

$slug(string) (required)

The slug of the duotone preset.

Changelog

WP_Duotone::get_filter_id() WP Duotone::get filter id code ^{WP 7.0}

private static function get_filter_id( $slug ) {
	return "wp-duotone-$slug";
}