Yes, for older PHP versions, or for older PmWiki installations that
cannot upgrade, you can edit forms.php and insert @ before the second
count() on this line (line 109 for your version, may vary for others):
while (count($posnames) > 0 && @count(@$args['']) > 0) {
PmWiki 2.2.0 to 2.2.106 also have this problem -- before PHP 7.2 this
was not a problem.
This was reported by DFaure a few weeks ago and fixed in Subversion for
2.2.107 but I wanted also to include some hooks and fixes suggested by
ChuckG before releasing 2.2.107 but could not find the time.
I'm releasing 2.2.107 today and will work on the hooks for the next
version.
Petko
--
If you upgrade : http://www.pmwiki.org/Upgrades
On 02/02/2018 18:10, Moni Kellermann wrote:
Hi all,
I am testing skins using the latest XAMPP which runs PHP 7.2.1.
When trying to edit a page, I get the error
Warning: count(): Parameter must be an array or an object that
implements Countable in
C:\xampp\htdocs\pmwiki-2.2.106\scripts\forms.php on line 109
This refers to
## convert any positional arguments to named arguments
$posnames = @$InputTags[$type][':args'];
if (!$posnames) $posnames = array('name', 'value');
while (count($posnames) > 0 && count(@$args['']) > 0) {
$n = array_shift($posnames);
if (!isset($args[$n])) $args[$n] = array_shift($args['']);
}
specifically the line
if (!$posnames) $posnames = array('name', 'value');
Is there any fix that is compatible with older PHP versions?
moni k.
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