On 1 Dez., 04:20, [EMAIL PROTECTED] (Jeff Pang) wrote: > On Nov 30, 2007 10:56 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > Hello, > > > how can I test if the nth (n=2) sign of a string is a number [0-9]? > > Thank you. > > Hello, > > Given you have this string: $str = "a9d0"; > > you can check if the 2nd character is a number or not by: > > my $c = substr($str,1,1); > print $c=~/[0-9]/ ? "a number" : "not a number";
Helo, thank you, that solves it!! Guenter -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
