Inpsyde\MultilingualPress\Installation\SystemChecker::check_wordpress_version PHP Метод

    private function check_wordpress_version()
    {
        $current_version = $this->type_factory->create_version_number([$GLOBALS['wp_version']]);
        $required_version = $this->type_factory->create_version_number([self::MINIMUM_WORDPRESS_VERSION]);
        if (version_compare($current_version, $required_version, '>=')) {
            return;
        }
        /* translators: 1: required WordPress version, 2: current WordPress version */
        $message = esc_html__('This plugin requires WordPress version %1$s, your version %2$s is too old. Please upgrade.', 'multilingual-press');
        $this->errors[] = sprintf($message, $required_version, $current_version);
    }