我在PHP中新,我試圖做在PHP 5的工作,所以我有稱爲參數化的功能,但它給了我異常「警告:缺少參數1」這裏是我的課PHP的警告:缺少參數1
class EditUser extends DBConn
{
private $id;
function editUser($id)
{
$this->id = $id;
echo $id;
die;
$rows =array();
self::Set_DBConni();
$mysqli = self::get_Conn();
$result = $mysqli->query("SELECT * FROM users where id ='".$id."' ");
while($row = $result->fetch_row())
{
$rows[] = $row;
}
return $rows;
/* free result set */
$result->close();
/* close connection */
$mysqli->close();
}
}
,這是我怎麼稱呼它
include_once('include/classes/edituser.php');
$objPage = new EditUser();
$objPage->editUser($_GET['id']);
但它顯示我的警告,那就是
Warning: Missing argument 1 for EditUser::editUser(), called in E:\xampp\htdocs\WaleedWork\claremont\admin\edit_user.php on line 45 and defined in E:\xampp\htdocs\WaleedWork\claremont\admin\include\classes\edituser.php on line 8
Notice: Undefined variable: id in E:\xampp\htdocs\WaleedWork\claremont\admin\include\classes\edituser.php on line 10
Notice: Undefined variable: id in E:\xampp\htdocs\WaleedWork\claremont\admin\include\classes\edituser.php on line 11
請ŧ請問我有什麼不對,因爲我認爲我正在使用正確的方式來稱呼它。
so'$ _GET ['id']'沒有設置。永遠不要相信用戶的輸入! – k102
如果你使用'$ _GET',那麼你應該在你的查詢字符串上有一個id:'http:// localhost?id = 1',其中id是1 –
我對我的查詢字符串 – user2930808