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Re: How do I add commas to a number?

by spadacciniweb (Curate)
on Oct 06, 2007 at 12:26 UTC ( [id://643083]=note: print w/replies, xml ) Need Help??


in reply to How do I add commas to a number?

From perlfaq5:
This regexp will add commas to numbers: 
s/(^[-+]?\d+?(?=(?>(?:\d{3})+)(?!\d))|\G\d{3}(?=\d))/$1,/g;

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