The looks_like_number function in Scalar::Util would tell you if Perl thinks your scalar is numeric.

Update: Ok, guess not that, what is your need for this functionality? Strings that look like numbers and numbers are generally interchangeable.

In reply to Re: How to check if a scalar value is numeric or string? by james2vegas
in thread How to check if a scalar value is numeric or string? by bgupta

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