WP_Style_Engine_CSS_Rule::add_declarations │ public │ WP 6.1.0

Sets the declarations.

Method of the class: WP_Style_Engine_CSS_Rule{}

No Hooks.

Returns

WP_Style_Engine_CSS_Rule. Returns the object to allow chaining of methods.

Usage

$WP_Style_Engine_CSS_Rule = new WP_Style_Engine_CSS_Rule();
$WP_Style_Engine_CSS_Rule->add_declarations( $declarations );
$declarations(string[]|WP_Style_Engine_CSS_Declarations) (required)
An array of declarations (property => value pairs), or a WP_Style_Engine_CSS_Declarations object.

Changelog

Since 6.1.0 Introduced.

WP_Style_Engine_CSS_Rule::add_declarations() code WP 6.8.1

wp-includes/style-engine/class-wp-style-engine-css-rule.php 
public function add_declarations( $declarations ) {
	$is_declarations_object = ! is_array( $declarations );
	$declarations_array     = $is_declarations_object ? $declarations->get_declarations() : $declarations;

	if ( null === $this->declarations ) {
		if ( $is_declarations_object ) {
			$this->declarations = $declarations;
			return $this;
		}
		$this->declarations = new WP_Style_Engine_CSS_Declarations( $declarations_array );
	}
	$this->declarations->add_declarations( $declarations_array );

	return $this;
}