This question already has an answer here:
File redirect.php contain this code:
<?php
$url = $_SERVER["PHP_SELF"];
$path = explode("?q=", $url);
$last = end($path);
header('Location: http://mywebsite2.com/something&q='.$last);
?>
However, when I go http://mywebsite.com/redirect.php?q=anything, it shows an error:
Cannot modify header information - headers already sent by".
How to fix it?
</div>
Looks like you have some whitespace before the opening <?php tag. This will cause the error.
<?php
^^^ remove
Header Must be FIrst HTML ELEMENT in the document Remember spaces do count as html elements
remove them
header('Location: http://mywebsite2.com/something&q=anything');
die():
for more
PHP variable in header function
EDITED
ADD ANYTHING IN YOUR URL :) SImple
header('Location: '.$yourURL);
or you can use
header("Location: yourPage.php");
die();
Why you should use die() go to this link