As I discussed with some Members in the Suggestions Forum, I'd like to report something which puzzle me for a long time :

The following script :

$String1 = "ABCD"
$String2 = "A"
$String3 = ""
? Instr($String1,$String2)
? Instr($String1,$String3)

returns :

1
1

I sure understand the mathematical point of view that argues "Empty is in Everything", but I would have preferred a returned value of -1 for eg., or 0.

Am I Wrong ?