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[nycphp-talk] Regex reference?

Chris Shiflett shiflett at php.net
Wed Aug 31 19:59:15 EDT 2005


Jeof Oyster wrote:
> I'm clueless when it comes to Regular Expressions - I need to
> build one that would return false if any character /except/ a
> number appears in the string.

ctype_digit()

Hope that helps.

Chris

-- 
Chris Shiflett
Brain Bulb, The PHP Consultancy
http://brainbulb.com/



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