php self

[Anon]

hi all:

ehen i echo the var $PHP_SELF, following output i recieve:

Notice: Undefined variable: PHP_SELF in c:\documents and settings\desktop\server\test.php on line 20

i know it is just a notice, but why ?

thanks

[Anon]

Try $_ENV['PHP_SELF'] or $HTTP_ENV_VARS['PHP_SELF']. Use the first one if you're using PHP later than 4.1.0. Anything before that use the second one.

Diego

[Anon]

Hey D, I'm using php4.1.1 How come the only thing that works is:
print $PHP_SELF;

and not
print $_ENV['PHP_SELF'];
or
print $HTTP_ENV_VARS['PHP_SELF'];

????

[Anon]

thanks for your help, but when i use those vars following error is displayed (phpversion: 4.2.1):

Notice: Undefined index: PHP_SELF in c:\documents and settings\al\desktop\server\test.php on line 39

thanks for any help

al