WP_Block_Styles_Registry::get_instance() – Method

Utility method to retrieve the main instance of the class.

Description

The instance will be created if it does not exist yet.

public static function get_instance() {
	if ( null === self::$instance ) {
		self::$instance = new self();
	}

	return self::$instance;
}

Used by	Description
WP_Theme_JSON_Resolver::inject_variations_from_block_styles_registry()`wp-includes/class-wp-theme-json-resolver.php`	Adds variations sourced from the block styles registry to the supplied theme.json data.
WP_REST_Block_Types_Controller::__construct()`wp-includes/rest-api/endpoints/class-wp-rest-block-types-controller.php`	Constructor.
enqueue_block_styles_assets()`wp-includes/script-loader.php`	Function responsible for enqueuing the styles required for block styles functionality on the editor and on the frontend.
enqueue_editor_block_styles_assets()`wp-includes/script-loader.php`	Function responsible for enqueuing the assets required for block styles functionality on the editor.
register_block_style()`wp-includes/blocks.php`	Registers a new block style.
unregister_block_style()`wp-includes/blocks.php`	Unregisters a block style.

Version	Description
5.3.0	Introduced.