isNumeric

http://jonathanaquino.com/yubtools/isnumeric.php?arg=%s&xn_auth=no

NAME
isNumeric - Checks if a an argument is numeric.

SYNOPSIS
isNumeric [ARGUMENT TO CHECK]

EXAMPLES
isnumeric 500
(returns 1)

isnumeric yubnub
(returns 0)

DESCRIPTION
isNumeric will return "1" if an argument is numeric, and will return "0" otherwise.

AUTHOR
Chicagosage


b.a.

369 uses - Created 2006-04-02 17:06:15 - Last used 2013-03-11 22:00:24

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