include("conn.php");
$sqluser="select count(1) from adminuser where UserName=".$_POST["tUserName"];
echo $sqluser;
$queryuser=mysql_query($sqluser);//用户名
if($rowUser==false)
{
。
}$sqluser打印出来的结果是这样子:
select count(1) from adminuser where UserName=Admin123正确的形式是这样子:
select count(1) from adminuser where UserName=‘Admin123'; $sqluser="select count(1) from adminuser where UserName=".$_POST["tUserName"];
这样写格式不对,要怎么样谢谢哪位帮忙看看
$sqluser="select count(1) from adminuser where UserName='".$_POST["tUserName"]."'";
这样行不