Bolt\Tests\Extension\SnippetsTest::html PHP Метод

    protected function html($string)
    {
        $doc = new \DOMDocument();
        // Here for PHP 5.3 compatibility where the constants aren't available
        if (!defined('LIBXML_HTML_NOIMPLIED')) {
            $doc->loadHTML($string);
        } else {
            $doc->loadHTML($string, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
        }
        $doc->preserveWhiteSpace = false;
        $html = $doc->saveHTML();
        // Trim trailing and leading whitespace
        $html = implode("\n", array_map('trim', explode("\n", $html)));
        return $html;
    }