On Tue, Jan 11, 2011 at 11:13 AM, Richard S. Crawford <rich...@underpope.com
> wrote:

> $content = preg_replace("/[".chr(10)."|".chr(13)."]/","",$content)

This should be

    $content = preg_replace('/[\r\n]/','',$content)

First, you can embed \r and \n directly in the regular expression as-is (not
converted to chr(10) by PHP) by using single quotes. Second, you don't want
the vertical bar inside []. That's only for ().


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