if ($i == 0) { echo ' selected'; } ?> ><?php echo $val; ?> </option> <?php $i++; } ?> </select><br/> 材料颜色 <?php $color = order_Core::get_print_color(); $i = 0; foreach ($color as $key => $val) { ?> <input type="radio" name="color" value="<?php echo $val['filename']; ?> "<?php if ($i == 0) { echo ' checked="checked"'; } ?> /> <img alt="<?php echo $val['filename']; ?>