View file File name : page-comments-runner.php Content :<?php namespace Yoast\WP\SEO\Services\Health_Check; /** * Runs the Page_Comments health check. */ class Page_Comments_Runner implements Runner_Interface { /** * Is set to true when comments are set to display on a single page. * * @var bool */ private $comments_on_single_page; /** * Constructor. */ public function __construct() { $this->comments_on_single_page = false; } /** * Runs the health check. Checks if comments are displayed on a single page. * * @return void */ public function run() { $this->comments_on_single_page = \get_option( 'page_comments' ) !== '1'; } /** * Returns true if comments are displayed on a single page. * * @return bool True if comments are displayed on a single page. */ public function is_successful() { return $this->comments_on_single_page; } }