[pmwiki-devel] preg_replace question

[Stefan Schimanski]

preg_replace( "/[^0-9]/", "", $str )

Stefan

> Hi,
> how do I extract all digits from a mixed string,
> for instance
> abc 123.456de => 123456
> (anything removed but the digits)
>   
> Thanks for any help!
>  Hans
>
>
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