How to loop through database results???

[voxanBoxer]

In ASP I would do this:

Do Until db.EOF
  'some code here - db("name"), db("email")
db.MoveNext
Loop

I am able to loop in PHP but not advance the database position:
 
  if ($result){
  $num_rows = mysql_num_rows($result);
        $row = mysql_fetch_array($result);

  for($x=0;$x<$num_rows;$x++){
    // some code here - $row['name'], $row['email']
  }
  }

[voxanBoxer]

(The last sentence of every post gets deleted for some reason)
Can someone please show me how to loop through a database?
I tried foreach but I couldn't get it to output the results how I wanted them.

[Tandem]

put the mysql_fetch_array() inside the loop.

[voxanBoxer]

That worked, thanks