function wpcf7_strip_quote_deep($arr)
{
    if (is_string($arr)) {
        return wpcf7_strip_quote($arr);
    }
    if (is_array($arr)) {
        $result = array();
        foreach ($arr as $key => $text) {
            $result[$key] = wpcf7_strip_quote($text);
        }
        return $result;
    }
}

function wpcf7_flamingo_get_value($field, $contactform)
{
    if (empty($field) || empty($contactform)) {
        return false;
    }
    $value = '';
    if (in_array($field, array('email', 'name', 'subject'))) {
        $templates = $contactform->additional_setting('flamingo_' . $field);
        if (empty($templates[0])) {
            $template = sprintf('[your-%s]', $field);
        } else {
            $template = trim(wpcf7_strip_quote($templates[0]));
        }
        $value = $contactform->replace_mail_tags($template);
    }
    $value = apply_filters('wpcf7_flamingo_get_value', $value, $field, $contactform);
    return $value;
}

function wpcf7c_ajax_json_echo_step1($items, $result)
{
    global $wpcf7_confflag;
    $flag = false;
    if (WPCF7_VERSION == '3.9' || WPCF7_VERSION == '3.9.1') {
        $flag = $wpcf7_confflag;
    } else {
        if (WPCF7_VERSION >= "3.9.2") {
            if ('mail_sent' == $result['status']) {
                $flag = true;
            }
        } else {
            $flag = $result['mail_sent'];
        }
    }
    if ($flag) {
        if (!isset($items["onSubmit"]) || $items["onSubmit"] == null) {
            $items["onSubmit"] = array("wpcf7c_step1('" . $_POST['_wpcf7_unit_tag'] . "');");
        } else {
            $items["onSubmit"][] = "wpcf7c_step1('" . $_POST['_wpcf7_unit_tag'] . "');";
        }
        // オプションによる追加チェック
        $form = WPCF7_ContactForm::get_current();
        $on_confirm = $form->additional_setting('on_confirm', false);
        if (!empty($on_confirm)) {
            foreach ($on_confirm as $key => $on_confirm_func) {
                $items["onSubmit"][] = wpcf7_strip_quote($on_confirm_func);
            }
        }
        $items["message"] = "";
        $items["mailSent"] = false;
        unset($items['captcha']);
    } else {
        // フィルタ指定があればエラー時にアンカーまでスクロールさせる
        $result = false;
        if (apply_filters('wpcf7c_input_error_scroll', $result)) {
            if (!isset($items["onSubmit"]) || $items["onSubmit"] == null) {
                $items["onSubmit"] = array("wpcf7c_scroll('" . $_POST['_wpcf7_unit_tag'] . "');");
            } else {
                $items["onSubmit"][] = "wpcf7c_scroll('" . $_POST['_wpcf7_unit_tag'] . "');";
            }
        }
    }
    return $items;
}