i create a login page. when user submit "username" and "password" if the username and password was true the page redirect with header("location:home_page.php"); this code work in firefox but in ie8 doesn't work. i search and understand that ie has problem with session(that sent with another page, like iframe and popup) finally i found a solution that told me set a header for privacy policy (p3p). and i set this header but my problem not solve. please help me.
i use echo '<script type="text/javascript">window.location.href="home_page.php";</script>'; but the problem not solved
Some time I can not discover why header errors appear then i use javascript header instead php like:
echo '<script type="text/javascript">window.location.href="redirectpage";</script>';
You can use html meta tag too with php for redirection.