$PHP_SELF dosn't work

[Anon]

By submit a form method="POST" action=<? echo $PHP_SELF;?>, the browser tell me, he can't display the page. The same Page work on my ISP but not on my LAN. What's wrong ??

Thank's for Help.

[Anon]

I have not seen the problem of using <? $PHP_SELF;?>. But if you think that it is the problem, replace it by the name of the file in which you are using $PHP_SELF.

actio = filename.php

[mikesgt2]

how about $SCRIPT_NAME