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fix PHP 8.0 error: count(): Argument #1 ($value) must be of type Countable|array, null given

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plus some more IDE "errors"
This commit is contained in:
Ralf Becker 2021-11-08 10:30:57 +01:00
parent ff68c12773
commit 00811c1b1b
1 changed files with 6 additions and 5 deletions
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11
calendar/inc/class.calendar_uiforms.inc.php
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@ -55,7 +55,7 @@ class calendar_uiforms extends calendar_ui
/**
* default locking time for entries, that are opened by another user
*
* @var locktime in seconds
* @var int lock time in seconds
*/
var $locktime_default=1;
@ -262,7 +262,7 @@ class calendar_uiforms extends calendar_ui
);
}
return array(
$ret = array(
'participant_types' => $participant_types,
'participants' => $participants,
'owner' => $owner,
@ -278,6 +278,7 @@ class calendar_uiforms extends calendar_ui
'videoconference' => !empty($_GET['videoconference']),
'##notify_externals' => !empty($_GET['videoconference']) ? 'yes' : $this->cal_prefs['notify_externals'],
);
return $ret;
}
/**
@ -1872,7 +1873,7 @@ class calendar_uiforms extends calendar_ui
if ($event['recur_type'] != MCAL_RECUR_NONE)
{
$readonlys['recur_exception'] = !count($content['recur_exception']); // otherwise we get a delete button
$readonlys['recur_exception'] = empty($content['recur_exception']); // otherwise we get a delete button
//$onclick =& $etpl->get_cell_attribute('button[delete]','onclick');
//$onclick = str_replace('Delete this event','Delete this series of recuring events',$onclick);
}
@ -2843,7 +2844,7 @@ class calendar_uiforms extends calendar_ui
#error_log(__METHOD__.print_r($content,true));
if (is_numeric($cal_id = $content ? $content : $_REQUEST['cal_id']))
{
if (!($ical =& $boical->exportVCal(array($cal_id),'2.0','PUBLISH',false)))
if (!($ical = $boical->exportVCal(array($cal_id),'2.0','PUBLISH',false)))
{
$msg = lang('Permission denied');
@ -2872,7 +2873,7 @@ class calendar_uiforms extends calendar_ui
}
else
{
$ical =& $boical->exportVCal($events,'2.0','PUBLISH',false);
$ical = $boical->exportVCal($events,'2.0','PUBLISH',false);
Api\Header\Content::type($content['file'] ? $content['file'] : 'event.ics','text/calendar',bytes($ical));
echo $ical;
exit();