I don't understand this error please help

[yesterdays]

Hi
I have been copying some code from a book so I can learn php.
I get an error everytime I run it. The function that is causing the problem is this.

if (strpos ( $GLOBALS['SCRIPT_NAME'], $url )==false)

The error message is

Notice: Undefined index: SCRIPT_NAME in C:\websites\Test\chapter6\page.inc on line 113
can someone explain what it means

thanks
Russ

 

[cLFlaVA]

Take a look at this:

http://us2.php.net/reserved.variables

I'm not sure $GLOBALS['SCRIPT_NAME'] exists. You may want to try $_SERVER['SCRIPT_FILENAME'], or, even better $_SERVER['PHP_SELF'].

*cLFlaVA
----------------------------
Ham and Eggs walks into a bar and asks, "Can I have a beer please?"
The bartender replies, "I'm sorry, we don't serve breakfast.