User Authentication

[corillo181]

i remember there was a tutorial in phpfreak tutorial section on building a membership system

i can't find this tutorial any log, but my question is.

how i make a User Authentication that was like the one they used?

 

i want to know is once i get the query how i do the rest?

if($_POST['Submit']){
$username=$_POST['username'];
$password=$_POST['password'];
if((!$username)||(!$password)){echo 'Please fill up all of the fields';}else{$get=mysql_query("SELECT * FROM tra_users WHERE username='$username' AND password='$password' AND activated='y'")or die(mysql_error());
$rows=mysql_num_rows($get);
$row=mysql_fetch_assoc($get);
if($rows>0){
$_SESSION['username']=$username;
$_SESSION['user_id']=$user_id;
header('Location:../home.php');
}else{ echo'not found';}
}
}else{}

 

the session part is wha ti dont ge thow to make it work..

[The Little Guy]

- Login - http://snippets.tzfiles.com/snippet.php?id=4

- Sign up - http://snippets.tzfiles.com/snippet.php?id=16 - This one can be downsized a bit

[corillo181]

i know hot to do it that way, but i was just looking for the way that it was done in that one tutorial it was something like if row greater than 0 then foreach($v as $key){

$_session['user_id=$user_id;

}}