Hi Joe:
On Fri, Jul 19, 2002 at 12:50:53PM -0500, 'Joe Rice' wrote:
>
> $answer = "hello\na\np\np\nl\ne\n"; /*from textarea in form*/
> /* replace all whitespace and newlines with nothing */
> $tempanswer = preg_replace("/\s*|\n*/","",$answer);
Easier:
$tempanswer = preg_replace('/\s/', '', $answer);
The \s includes all white space, including line breaks. You don't need
the *'s in there because all of them get replaced anyway.
--Dan
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