[pmwiki-devel] changing \n to other delimiter

[Patrick R. Michaud]

On Wed, May 16, 2007 at 06:53:17AM +0200, Christophe David wrote:
>      > Depending on your OS, you can have \r (MAC), \n (Unix) or \r\n
>      (Windows) as
>      > end of line delimiters.
>      >
>      > This should work everywhere : $out = preg_replace('/[\\n\\r]/', "||",
>      $in);
> 
>      Thanks again Christophe! Just what I needed to know.  I ended up
>      having to slightly modify the pattern...
> 
>      '/[\\n\\r]{1,2}/'
> 
>    This is still not perfect, as two consecutive "blank" lines will be
>    converted once.
> 
>    '/([\\r\\n]|\\r|\\n)/' is probably better.

This pattern doesn't catch CR+NL (\r\n) sequences.  :-)

Pm