AMP_Post_Template::verify_and_include PHP Метод

    private function verify_and_include($file, $template_type)
    {
        $located_file = $this->locate_template($file);
        if ($located_file) {
            $file = $located_file;
        }
        $file = apply_filters('amp_post_template_file', $file, $template_type, $this->post);
        if (!$this->is_valid_template($file)) {
            _doing_it_wrong(__METHOD__, sprintf(__('Path validation for template (%s) failed. Path cannot traverse and must be located in `%s`.', 'amp'), esc_html($file), 'WP_CONTENT_DIR'), '0.1');
            return;
        }
        do_action('amp_post_template_include_' . $template_type, $this);
        include $file;
    }