更新时间:2023-11-28 13:35:10
尝试一下
$username = mysqli_real_escape_string($_POST['username']);
$result = mysqli_query($connect, "SELECT * FROM account WHERE username='".$username."' AND activate='0'");
if ($result->num_rows) {
echo "you are activated !!";
}
else
{
// do what u like here if not activated
}