Regex extention

[altarek]

I have url like this i want it to accept .pdf and .PDF

$url =~ m|\/([\d\]-[\d\]\.pdf)$|;
any help??

[Jeff_Mott]

$url =~ m|\/([\d\]-[\d\]\.pdf)$|i;

The “i” in red I added means “case-insensitive.”

[altarek]

Thanks,Jeff Mott