On 2/26/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi. I have a problem with the below code. I have two strings, $rdns and
$result1.
I want to make sure $result 1 is NOT part of $rdns. But the below fails...thus
instead of printing the else part of the if-else-loop. It print the main part.
Does
anyone know what coudl cause this.
if ($result !~ /$rdns/ix) {
That's checking whether $rdns, as a pattern, does not match the string
in $result. (Was that supposed to be $result1?) But I think you're
asking for this, maybe:
if (index($rdns, $result) == -1) {
print "\$result isn't part of \$rdns.\n";
}
The index function is covered in perlfunc. Hope this helps!
--Tom Phoenix
Stonehenge Perl Training
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