[Enigma122]

i need help with header command use, couse i try many time but it dosnt woks im worry couse i have no time to finish my homework, im asking for any help, may be some one can help me, my code:

PHP Code:

<?



//Set your redirection URL here

$URL="../Almacen.html";

header ("Location: $URL");

echo "<title>Redirecting to $URL</title>";



?>

i try commads like start_session(); and like this :

PHP Code:

 $user=$_SERVER['REMOTE_USER'];

if ($user=="john")

 {

  header("Location: http://johnspage.com");

 }

else

 {

  header ("Location: http://everyoneelse.com");

 } 

Warning: Cannot modify header information - headers already sent by

BUT NO ONE WORK I DONT KNOW IF I HAVE TO USE OTHER COMMAND OR A CLASS OR ???????????????? I JUST NEDD HELP!!!!! OR SEND ME A WORKING EXAMPLE TO MY MAIL bernardoavilaz@yahoo.com.mx, thnxz for any help

[odi]

You must check that before the header() command there is no other output, it must be the very first to be done.

Sometimes there is a space or something before the PHP-Command, this can lead to this kind of error.

[UnrealEd]

also, i think what you need is either javascript or html, as you want to output first that you will redirect the user.
the header function will send the user directly to the other page, without showing the rest of the page.

It is also best to place

PHP Code:

exit; 

after calling the header function, to make sure nothing is being executed after the header, and no errors will ocure.

if you want to show something to the user, before redirecting him, try this:

PHP Code:

$URL = "../Almacen.html";

echo "<strong>Redirecting to $URL</strong>";

echo "<meta http-equiv='refresh' content='3;url=$URL'>"; 

this will redirect the user after 3 seconds

Greetz,
UnrealEd

[dflies]

ob_start();
Put that on the top of the page and
ob_flush();
to the bottom of your page.
It should work.

[Enigma122]

really thanxz!! all of