Can someone Walk me through it?

[NTLDR]

Originally posted by Xenon
to answer your question:
the variables must be defined inside of the function which calls the template, so you have to edit a php-file (index.php in this case)[/B]

PHP Code:

$d="1";
function a($a) {

    if ($d=="1") {
        $c=2;
    }
} 


$d won't be set and can't be used, however either of the following two methods will work:

PHP Code:

function a($a) {
    $d="1";
    if ($d=="1") {
        $c=2;
    }
} 


PHP Code:

$d=1;
function a($a) {
    global $d;
    if ($d=="1") {
        $c=2;
    }
}