* Thus wrote Justin Patrin:
> On Thu, 1 Jul 2004 16:41:50 -0500, Josh Close <[EMAIL PROTECTED]> wrote:
> >
> > I'm trying to get a simple regex to work. Here is the test script I have.
> >
> > #!/usr/bin/php -q
> > <?
> >
> > $string = "hello\nworld\n";
> > $string = preg_replace("/[^\r]\n/i","\r\n",$string);
>
> $string = preg_replace("/([^\r])\n/i","\\1\r\n",$string);
>
> You could also use forward look-aheads, but I don't remember how to do
> that right now.
actually look-behind:
preg_replace("/(?<!\r)\n/", "\r\n", $string);
Curt
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