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| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re: [SOLVED] How do I determine with a regular expression whether a scalar is a number/whole/integer/float?by ikegami (Patriarch) |
| on Jul 14, 2015 at 17:00 UTC ( [id://1134763]=note: print w/replies, xml ) | Need Help?? |
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You used elsif ($number =~ /^\d+\z/ ) {, but the perlfaq4 used the equivalent of if ($number =~ /^\d+\z/ ) {.
In Section
Seekers of Perl Wisdom
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