Am I blind? can't seem to get it right...

[zzz]

:mad: I need to execute a command if either one of the variables is set. I wrote the following:

if (!isset($k1) || !isset($k1n)) {...

What is wrong with this statement? It works if I put just one, but cann't seem to get through when I write the statement above.

What am I doing wrong? 😕

[toplay]

if (!isset($k1) || !isset($k1n)) {...

What is wrong with this statement? It works if I put just one, but cann't seem to get through when I write the statement above.

What am I doing wrong? 😕[/QUOTE]
You said "if either one ... is set", so did you mean to leave out the negation character (!) like so?

if (isset($k1) || isset($k1n)) {
// execute command you want
}

[zzz]

Dah!!!

Started to challenge my own sanity...

Thanks toplay.