Automattic\WooCommerce\EmailEditor\Engine

Site_Style_Sync_Controller::resolve_style_value │ private │ WC 1.0

Styles may contain references to other styles. This function resolves the reference to the actual value. https://make.wordpress.org/core/2022/10/11/reference-styles-values-in-theme-json/ It is not allowed to reference another reference so we don't need to check recursively.

Method of the class: Site_Style_Sync_Controller{}

No Hooks.

Returns

Mixed. Resolved style value or null when the reference is not found.

Usage

// private - for code of main (parent) class only
$result = $this->resolve_style_value( $style_value );

$style_value(mixed) (required)

Style value that might contain a reference.

Site_Style_Sync_Controller::resolve_style_value() Site Style Sync Controller::resolve style value code ^{WC 10.5.0}

private function resolve_style_value( $style_value ) {
	// Check if this is a reference array.
	if ( is_array( $style_value ) && isset( $style_value['ref'] ) ) {
		$ref = $style_value['ref'];
		if ( ! is_string( $ref ) || empty( $ref ) ) {
			return null;
		}
		$path = explode( '.', $ref );

		return _wp_array_get( $this->get_site_theme()->get_data(), $path, null );
	}

	return $style_value;
}