PHP_AUTH stuff doesnt work

[Anon]

I have tried every method on here to authenticate and none of them work:
http://www.zend.com/zend/tut/authentication.php
It should be fairly simple but I think maybe some Apache settings need to be changed. If I try to echo "PHP_AUTH_USER" or "PHP_AUTH_PWD", no matter what they enter, those echos turn up nothing. For some reason those variables arent global or something. I am very confused. Thanks

[theslinky]

Show us your full code here, so we can make sure you have left out nothing.

If you feel those vars aren't global, use "global $PHP_AUTH_USER" to make them global and see if that works :-)

Perhaps it is an apache settings... maybe something to do with htaccess priviledges? I know it shouldn't matter, but it never hurts to try.

-sridhar