[pmwiki-users] Improving a certain recipe script

[H. Fox]

On 3/30/06, Patrick R. Michaud <pmichaud at pobox.com> wrote:
> > Neither of those is successful , nor is this:
> >
> >     if (preg_match('!^ {.4,}$!s', $_POST['text'])) {
>
> The dot goes outside the curlies, the comma goes inside the curlies,
> as in:
>
>       if (preg_match('!^ .{4,}$!', $_POST['text'])) {
>
> See, for example, http://www.pmichaud.com/sandbox/pattern.php .
> The meaning is match any character (.) four or more times ({4,}).

Still no luck.

Try this as Test.HasPreformattedLine.php on pmwiki.org

<? php if (preg_match('!^ .{4,}$!', $_POST['text'])) exit('Got it!');

and see if you can do an edit preview.

Hagan