redirect with $REMOTE_USER

amap

hi, i'm newbie in php and i need help: I try to redirect users identicated by $REMOTE_USER to different pages. I get few scripts, but still are problems:

<? 
$tab = array("user"=>"http://page_user", "user1"=>"http://page_user1", "user2"=>"http://page_user2"); 
$user=$_SERVER['REMOTE_USER']; 
echo "<meta http-equiv='refresh' CONTENT='2; URL=$tab[$username]>"; 
?>

this code only refreshing, not redirecting;

$user=$_SERVER['REMOTE_USER'];
if ($user=="john")
 {
  header("Location: [url]http://johnspage.com[/url]");
 }
else
 {
  header ("Location: [url]http://everyoneelse.com[/url]");
 }

can redirect only one user.
How can I change any of this code??? please!

echomonkey

In your fist code

echo "<meta http-equiv='refresh' CONTENT='2; URL=$tab[$username]>";

Look at the last part,

CONTENT='2; URL=$tab[$username]>";

Your problem here is your missing the ' before >";

CONTENT='2; URL=$tab[$username]'>";

                      My change here   ^^

amap

Originally posted by echomonkey
In your fist code

echo "<meta http-equiv='refresh' CONTENT='2; URL=$tab[$username]>";

Look at the last part,

CONTENT='2; URL=$tab[$username]>";

Your problem here is your missing the ' before >";

CONTENT='2; URL=$tab[$username]'>";
                      My change here   ^^ [/B][/QUOTE] 
no, i've changed but stiil is the same problem...
any ideas???