Variables aren´t working well !!!

I test my homepage in my PWS (Personal Web Server - Windows)

Tested ASP - works well.

Then I instaled the php (www.php.net - Donwload - version recomended)
It´s work not so good, why?

First:
$Config[Page] = "www.bla.com";
is a Warning and don´t work
the write is
$Config['Page'] = "www.bla.com";
or
$Config["Page"] = "www.bla.com";

hello.php
----- CODE ----
<?php
Print "Hello<br>";
print "$op you $visited visited";
?>
----- CODE ----

----- Show ----
Hello
you visited
Warning variable op indefined
Warning variable visited indefined
----- Show ----

----//----
Then the form in index.php send http://localhost/mypage/hello.php?op=Hi&visited=Not
but hello.php don´t work.

Can you help me ?

download Apache server. Works great!

the same happens.. if you have something like this..

--news.php----
if (!$id) {
..code
} else {
..code
}
--news.php----

this would work.. in apache like servers.. if are calling this news.php like news.php?id=5

on windows.. you sould convert this into something like

----news.php---
if (!(isset($if)) {
..code

} else {
.. code

}

I had this problem.. under windows.. this was the way how i solved it..

hope this helps.. some 1 :\

have a nice, day night 😉

opss..
if (!(isset($if)) {
..code
} else {
.. code
}

should be :

if (!(isset($id)) {
..code
} else {
.. code
}

sorry!!