【发布时间】:2020-04-29 03:53:39
【问题描述】:
我考虑了这个错误
未捕获的错误:调用未定义的函数 sanitize() C:\xamppp\htdocs\webdev\admin\brands.php:13 堆栈跟踪:#0 {main}
在运行以下代码时:
if(isset($_GET['delete']) && !empty($_GET['delete'])){
$delete_id = (int) $_GET['delete'];
$delete_id = sanitize($delete_id);
$sql = "DELETE FROM brand WHERE id = '$delete_id'";
$db->query($sql);
header('Location; brands.php');
}
【问题讨论】: