* Thus wrote Jon Haworth ([EMAIL PROTECTED]):
> Hi Steve,
>
> > $pfile = str_replace('get.php?file=','','$file');
> > $p = explode('.', $pfile);
> > // How do I say look at the extension and put it into the switch?
> > $extension = $p;
> > // end of the bit I'm stuck on.
>
> At this point $p is an array rather than a variable, so you'll need to get
> the last element of $p.Try something like this:
>
> $p = explode('.', $pfile);
> $extension = $p[sizeof($p)-1];
I always consider explode to be overkill when a simple:
$extension = substr($pfile, strrpos($pfile, '.')+1);
would do.
Curt
--
"I used to think I was indecisive, but now I'm not so sure."
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