Problem with loops

[VanPEP]

Hi, I have been using a script on my site to handle admin log ins, but I was just using a text file, now I want to store this info in a database, but I am having problems getting it to loop. This was my old code

$user_passwords = array (

"user1" => "passsword1", 
"user2" => "password2",
"user3" => "password3",
"user4" => "password4"
);

So I decided to try this:

$query_data = "SELECT * FROM acl";
$data = mysql_query($query_data, $dbconnect) or die(mysql_error());
$row_data = mysql_fetch_assoc($data);
$totalRows_data = mysql_num_rows($data);
?>
<?
$user_passwords = array (
			$row_data['username'] => $row_data['PASSWORD'], 
			);

Wich works great, except the only name/pass in the db that works is that of the first entry, so I need it to loop through so all the name/passes will be avilable.
I tried this:

$query_data = "SELECT * FROM acl";
$data = mysql_query($query_data, $dbconnect) or die(mysql_error());
$row_data = mysql_fetch_assoc($data);
$totalRows_data = mysql_num_rows($data);
?>
<?
$user_passwords = array (
		<?php do { ?>
    		$row_data['username'] => $row_data['PASSWORD'], 
		<?php } while ($row_data = mysql_fetch_assoc($data)); ?>
		);

And that gives me a parse error, says ')" expexted in line 14, wich is: <?php do { ?>

Can someone please help?

[kongxinzhu]

any php code should be in
<?

?>

but you dont

[VanPEP]

opps I see what I was doing, I was leaving the user name and password out of the <? ?>, But even after I fix that I get the same error:
Parse error: parse error, expecting `')'' in line 14

Line 14 is this

 <?php do {