Finaly I got the solution.
Replace all line breaks by <br /> but not after a html headline
(<h1>..</h1>)
$text = preg_replace("/(?<!h[1-6]\>)\r\n/","\\1<br />",$text);
----- Original Message -----
From: "Armand Turpel" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, September 20, 2003 7:34 PM
Subject: Re: [PHP] preg_replace question
> Hi Jim ,
> The problem with your proposition is that the preg_replace do not replace
> </h1>\r\n to </h1><br />
> thats good,
> but also not this:
> testh4>\r\n
>
> and thats not what I expect from.
>
>
> atur
>
>
>
>
>
>
> ----- Original Message -----
> From: "Jim Lucas" <[EMAIL PROTECTED]>
> To: "Armand Turpel" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> Sent: Saturday, September 20, 2003 5:37 PM
> Subject: Re: [PHP] preg_replace question
>
>
> > $arr = array("/([^\<][^\/][^h][^1-6].{1}[^\>])\r\n/",
> > "/([^\<][^\/][^h][^1-6].{1}[^\>])\r/",
> > "/([^\<][^\/][^h][^1-6].{1}[^\>])\n/",
> > );
> >
> > $text = preg_replace($arr,"\\1<br />",$text);
> >
> > you might try this and see how well it works.
> >
> > Jim Lucas
> >
> >
> > ----- Original Message -----
> > From: "Armand Turpel" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Saturday, September 20, 2003 8:21 AM
> > Subject: [PHP] preg_replace question
> >
> >
> > > I need the following replace function:
> > > Replace all line breaks to <br> but not if a line break comes after an
> > </h1>
> > > or </h2> or .... </hx>
> > >
> > >
> > > Currently I use this preg_replace but it's not good enough for all
> > > situations.
> > >
> > > $text = preg_replace("/([^\<][^\/][^h][^1-9].{1})\r\n/","\\1<br
> > />",$text);
> > >
> > >
> > > ????
> > >
> > > Thanks
> > >
> > > --
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> > >
> > >
> >
> >
> >
> >
>
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