wp_add_state_style_group() │ WP 7.1.0

Adds a style fragment to a selector-keyed state style group.

No Hooks.

Returns

null. Nothing (null).

Usage

wp_add_state_style_group( $groups, $selector, $style );

$groups(array) (required) (passed by reference — &)

Selector-keyed style groups.

$selector(string|null) (required)

Block or feature selector.

$style(array) (required)

Style fragment.

Changelog

wp_add_state_style_group() wp add state style group code ^{WP 7.1}

function wp_add_state_style_group( &$groups, $selector, $style ) {
	$key = is_string( $selector ) ? $selector : '';

	if ( ! isset( $groups[ $key ] ) ) {
		$groups[ $key ] = array(
			'selector' => $selector,
			'style'    => array(),
		);
	}

	$groups[ $key ]['style'] = array_replace_recursive( $groups[ $key ]['style'], $style );
}