" . (($category_index == $opts->type) ? "class="active" " : "") . ">auto</option>"; foreach ($engines as $engine) { $selected = $opts->engine == $engine ? "selected" : ""; $options .= "<option value="$engine" $selected>$engine</option>"; } echo $options; ?> </select> </div> <div> <label><?php printtext("settings_number_of_results");?></label> <input type="number"