我正在使用简单更新查询,但它不能正常工作。任何人都可以帮忙吗?下面是给定的代码
mysqli_query($con,"UPDATE directory_websites
SET site_name ='{$site_name}', site_url ='{$site_url}',
site_description='{$site_description}',
site_short_description='{$site_short_description}' WHERE id = '$update_id'");