Prepares the theme support value for inclusion in the REST API response.

Parameters

$supportmixedrequired

The raw value from get_theme_support() .

More Arguments from get_theme_support( … $args )

Optional extra arguments to be checked against certain features.

$argsarrayrequired

The feature’s registration args.

$featurestringrequired

The feature name.

$requestWP_REST_Requestrequired

The request object.

Return

Source

protected function prepare_theme_support( $support, $args, $feature, $request ) {
	$schema = $args['show_in_rest']['schema'];

	if ( 'boolean' === $schema['type'] ) {
		return true;
	}

	if ( is_array( $support ) && ! $args['variadic'] ) {
		$support = $support[0];
	}

	return rest_sanitize_value_from_schema( $support, $schema );
}

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