See, among others, Exploiting Perls idea of what is a number, Revealing difference in interpretation of 'number' between Perl and $other_language, is_numeric and replies thereto.

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Aside: IF($value1 == $value2) will give you problems. Perl is case-sensitive. Try if($value1 == $value2).

In reply to Re: Is a integer or string. by ww
in thread Is a integer or string. by rahulgupta70

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