Paying attention to this line:
> Also if I use !isset it returns true with a null value for $theme
Well this is clear in the manual:
isset() will return FALSE if testing a variable that has been set to NULL
So !isset($a_Null) = !FALSE = TRUE
>From PHP Manual
=
$var = 0;
if (empty($va
I've tried...print nothing in my browser then it seems to me correct.
The condition "ELSE" is satisfied.
bye.
codeused:
if (isset($theme)) {
print("Current theme is $theme");
require "content/header_$theme.php";
} else {
print("$theme");
require "content/header.php";
}
codeused.
"Bobb" <[
> if (isset($theme)) {
> print("Current theme is $theme");
> require "content/header_$theme.php";
if you try to send headers in "header_$theme.php", this wont work, because
you can't send headers after you've printed or echoed something.
try this:
if (isset($theme)) {
require "content/header
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