This approach does not consider "0" to be an integer.
I'd use a RegEx and test to see if the string is made up entirely of integers.
print "The variable containing $p is an interger\n" if ($p =~ /^[0-9]+$/);
On Tue, Mar 4, 2008 at 3:19 PM, Rodrick Brown <[EMAIL PROTECTED]> wrote:
> #!/usr/bin/perl
>
> my $p = 10;
>
> if( int($p) ) {
> print "$p is an interger\n";
> }
> ~
>
>
>
>
> On Tue, Mar 4, 2008 at 3:16 PM, <[EMAIL PROTECTED]> wrote:
> > Hi All,
> >
> >
> >
> > How to find out the specific variable contains integer value. In my
> > script ,variable is storing some value but I want to find out whether
> > that value is string or integer.
> >
> >
> >
> > Please help
> >
> >
> >
> > Regards
> >
> > Irfan.
> >
> >
>
>
>
> --
> Rodrick R. Brown
> http://www.rodrickbrown.com
> http://www.linkedin.com/in/rodrickbrown
>
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>
>
>
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