$requested_root_domain = get_root_domain($url); $allowed_domains = array("i.ytimg.com", "s2.qwant.com", "s1.qwant.com", "upload.wikimedia.org"); if (in_array($requested_root_domain, $allowed_domains)) { $image = $url; $image_src = request($image, $config->curl_settings); header("Content-Type: image/png"); echo $image_src; } ?> </div> </form> <?php require_once "engines/text/text.php"; $engines = get_engines(); $options = ""; $options .= "<option value="$lang_code" $selected>$name</option>"; } echo $options; ?> </select> </div> <div> <label><?php printtext("settings_number_of_results");?></label> <input type="number" name="number_of_results" value="<?php echo htmlspecialchars($opts->number_of_results ?? "10") ?>" > </div> </div> <div class="flex-row"> <a href="https://ko-fi.com/Ahwxorg" target="_blank" ><img src="static/images/kofi.png" alt="kifi img" height="50" width="auto" /></a> <a