i don't have the best php style/experience, but this seems to do the
trick for what i'm looking for. (perhaps someone knows a one-liner
that's better than this?)
are there any reasons why i wouldn't want to make pagecount spit out
a zero?
function PageCount($pn, $arg='') {
/* new */
$plist = explode(",", $arg);
$ppn = '';
foreach($plist as $k => $pn) {
$ppn .= $pn;
}
// count is spitting out a "1" even when there are no entries in the
Plist
if ($ppn == "") { return 0; } else { return count($plist); }
/* end new */
//return count(explode(",", $arg));
}
a
On 30 Jul 2008, at 10:50 PM, adam overton wrote:
hi there
is this a powertools pagecount bug, or is it supposed to do this?
i'm unable to get a pagecount of zero...
WikiS*
{(plist PmWiki.WikiS*)}
{(pagecount (plist PmWiki.WikiS*))}
correctly displays:
PmWiki.WikiSandbox,PmWiki.WikiStructure,PmWiki.WikiStyleExamples,PmWik
i.WikiStyles
4
while:
Wikv*
{(plist PmWiki.Wikv*)}
{(pagecount (plist PmWiki.Wikv*))}
incorrectly(?) displays:
Wikv*
1
i'm expecting a 0 from pagecount...
?
thanks,
adam
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