Re: removing ALL whitespace from a string
| From: | Rasmus Lerdorf | Date: | Mon, 11 Mar 2002 16:55:56 +0000 |
| Subject: | Re: removing ALL whitespace from a string | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-88040@lists.php.net to get a copy of this message | ||
$output = preg_replace('/\s/','',$input);
On Mon, 11 Mar 2002, Lee P Reilly wrote:
> Can somebody tell me if there is a function that will remove *all*
> whitespace (\n, \r, \t, \w, etc) from a string i.e. from the beginning,
> the end, and the middle?. Something like chop(), trim()?
>
> e.g. input = " 1 2 3 ad "
> e.g. output = "123ad"
>
> Thanks,
>
> Lee
>
>
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