◆ else

if (isset($_REQUEST[ '__test__'])) else

Valore iniziale:

{
            $tx = '<form action="" method="post">'
                . '<input type="text" name="__test__[testo]" value="testo di test" />'
                . '<div><input type="submit" /></div>'
                . '<div class="g-recaptcha" style="display: inline-block;" data-sitekey="' . $cf['google']['recaptcha']['profile']['keys']['public'] . '"></div>'
                . '</form>'
                . '<script src="https://www.google.com/recaptcha/api.js"></script>'

Definizione alla linea 29 del file _recaptcha.php.