: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Yoast\WP\SEO\Surfaces;
use YoastSEO_Vendor\Symfony\Component\DependencyInjection\ContainerInterface;
* Surface for the indexables.
* The dependency injection container.
* @var ContainerInterface
* @param ContainerInterface $container The dependency injection container.
public function __construct( ContainerInterface $container ) {
$this->container = $container;
* Returns the instance of a class. Handy for unhooking things.
* @param string $class_name The class to get the instance of.
* @return mixed The instance of the class.
public function get( $class_name ) {
return $this->container->get( $class_name );