look on php.net for preg_replace and functions like that, they use regular
expressions to replace characters
"Digitalkoala" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi folks,
> Is there a function that extracts numbers from a string?
> I can do this with ereg but it's quite slow when you have a long list of
> variables to get through...
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