Subject Re: erase non-numbers in a string?
From Charlie <tm@tc.com>
Date Wed, 13 Apr 2022 20:23:18 -0400
Newsgroups dbase.getting-started

Thanks so much!

Bernard Mouille Wrote:

>
> /*
 >    bd_StringOnlyNumbers.cc
 >    Récupérer les chiffres d'une chaîne.
 > */
 >
>
> clear
 >
> ? bd_StringOnlyNumbers( "B1er3a3r5d0357" )
 >
> // Récupérer les chiffres d'une chaîne.
 > function bd_StringOnlyNumbers( cstringe )
 >
>    local cReturn
 >    local i
 >
>    cReturn = ""
 >
>    for i = 1 to len( cstringe )
 >       if subs( cstringe, i, 1 ) $ "0123456789"
 >          cReturn += subs( cstringe, i, 1 )
 >       endif
 >    endfor
 >
>    return cReturn
 >
>
>
>
>
> Charlie Wrote:
 >
> > Say I have a string "s6589j77"
 > > Is it possibke to erase everything except for the numbers?  Thus leaving 658977.
 > >
> > Thanks for any help.
 >