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php-general | 2001032

Re: [PHP] Regexp From: CC Zona (cczona <email protected>)
Date: 03/29/01

In article <LHEJIKDFKMHLGMPILEDFOEFPCAAA.db <email protected>>,
 db <email protected> ("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

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