Today at 8:32am, Nathan Lane said:
I have a default PHP script in all of my directories and I want them to
redirect to my error script with some post parameters, or even variables,
and I've tried both but neither seems to do what I expect it to.
<?php
$contents = "error";
$errorNumber = 403;
$errorMessage = "Access Forbidden";
header("Location: /?page=error");
?>
After that script is run I expect the script associated with /?page=error to
see that $errorNumber and $errorMessage are set, but it doesn't see that.
Can anybody explain why?
When you call header("Location: ...") it is going to send that back to the
browser, which will start a new HTTP request to grab that new location. So
the variables you're setting won't be visible in that new request unless
they're part of the session or something.
If you want to set up some variables then load an error page, you might
consider doing it with an include() or a require() instead of a location
header to redirect it. The include/require method will also be faster
since it skips at least one additional round trip for the user.
Thanks,
Mac
--
Mac Newbold Code Greene, LLC
44 Exchange Place
Office: 801-582-0148 Salt Lake City, UT 84111
Cell: 801-694-6334 www.codegreene.com
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