Aldığım hata kodu: Warning: Cannot modify header information - headers already sent by (output started at /home/pgsvacom/public_html/user_profile/login.php:1) in /home/pgsvacom/public_html/user_profile/login.php on line 20
<?php
include("database.php");
$username = $_POST["username"];
$password = $_POST["password"];
$password=md5($password);
if(($username=="")or($password=="")){
echo "Lutfen Bos Alan Birakmayniz";
}else{
$uyesor=mysql_query("select name,password from players where name='$username' and password='$password'");
if(@mysql_num_rows($uyesor)>0){
header("Location: user_profile/user_details.php");
}else{
echo "Başarısız Deneme";
}
}
?>