Re: Regexp
| From: | CC Zona | Date: | Fri, 30 Mar 2001 01:52:01 +0000 |
| Subject: | Re: Regexp | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-46217@lists.php.net to get a copy of this message | ||
In article <LHEJIKDFKMHLGMPILEDFOEFPCAAA.db@icegaming.com>,
db@icegaming.com ("David Balatero") wrote:
> So, I guess i need a regexp to remove all the
> \n and :space: chars.
Here are some ideas:
$out=preg_replace("/\s+/","",$in); //strip whitespace
or
$out=preg_replace("/\s+/"," ",$in); //replace whitespace with single space
Note that you requested is different from your example, in which it looks
like you are simply condensing multiple newlines down into a single
newline. For that, something like this might be more appropriate:
$out=preg_replace("/(\n|\r|\r\n)+/","\n",$in);
Play around with 'em. <g>
--
CC