Re: Stripping chars in string but leaving numerics
| From: | Soeren Staun-Pedersen | Date: | Wed, 02 Aug 2000 08:04:33 +0000 |
| Subject: | Re: Stripping chars in string but leaving numerics | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-9642@lists.php.net to get a copy of this message | ||
On Wed, 2 Aug 2000, Anders Dannberg wrote:
> I need advice on how i should strip all characters in a string(including
> special chars) but leave numbers (0-9) and store this in a
> $formatted_string. Any ideas how i do this an easy way?
>
> So if i have a string with value "abcd*()123" i want the output to be "123"
>
> Thanks in advance.
> Anders
Perhaps the strtr() function would be useful here:
http://www.php.net/manual/function.strtr.php
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--
Soeren Staun-Pedersen - staun@netwarriors.org
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"The internet is full, beat it"
- Me.