Terrific, thanks!
- B > Yup. Just got this recently. > > ref > > http://perldoc.perl.org/functions/ref.html > > Returns a non-empty string if EXPR is a reference, the empty string > otherwise. If EXPR is not specified, $_ will be used. The value > returned depends on the type of thing the reference is a reference to. > Builtin types include: > > On 4/19/07, Bryan R Harris <[EMAIL PROTECTED]> wrote: >> >> >> Is there a way to determine whether a variable is a pointer to a hash, >> pointer to an array, or just a number/string? >> >> TIA. >> >> - Bryan -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
