Quick Syntax Question

[Anon]

Hi guys,

I was just looking at some custom PHP functions and I was wondering what ;; does.

it was in a function and looked like this,

function name($var1, $var2) {
$tempVar = $var1 + $var2;
if ($tempVar) {
;;
}
// More stuff here //
return $tempVar;

} // End of function

Just wondering what that ";;" means.

Thanks,
-Travis

[ace21]

nothing. it's basically two blank lines.

Ace21

[Anon]

is there any point to it?

[vsego]

Yes. Confusing newbies. :-)