. See http://diveintomark.org/archives/2002/07/03
// PHP7 compatibility: Since $pn is never passed, we do not need to create "previous" and "next" elements.
$p = '« ';
$n = ' »';
// Commented out to prevent deprecated each() function from being executed.
// @list($p, $pl) = each($pn); @list($n, $nl) = each($pn); #previous and next links, if applicable
// if($p) $p = ''.($pl ? ''.$p.'' : $p).' ';
// if($n) $n = ' '.($nl ? ''.$n.'' : $n).'';
$calendar = '' . "\n" . '' . $p . ($month_href ? '' . $title . '' : $title) . $n . "\n";
if ($day_name_length) { // if the day names should be shown ($day_name_length > 0)
// if day_name_length is >3, the full name of the day will be printed
foreach ($day_names as $d)
$calendar .= '| ' . htmlentities($day_name_length < 4 ? mb_substr($d, 0, $day_name_length, 'UTF-8') : $d) . ' | ';
$calendar .= "
\n";
}
if ($weekday > 0)
$calendar .= '| | '; // initial 'empty' days
for($day = 1, $days_in_month = gmdate('t', $first_of_month); $day <= $days_in_month; $day++, $weekday++) {
if ($weekday == 7) {
$weekday = 0; // start a new week
$calendar .= "
\n";
}
if (isset($days [$day]) and is_array($days [$day])) {
@list ($link, $classes, $content) = $days [$day];
if (is_null($content))
$content = $day;
$calendar .= '' : '>') . ($link ? '' . $content . '' : $content) . '';
} else
$calendar .= "| $day | ";
}
if ($weekday != 7)
$calendar .= ' | '; // remaining "empty" days
return $calendar . "
\n
\n";
}
function plugin_calendar_widget() {
global $fp_params;
$y = isset($fp_params ['y']) ? $fp_params ['y'] : date('y');
$m = isset($fp_params ['m']) ? $fp_params ['m'] : date('m');
global $fpdb;
$q = new FPDB_Query(array(
'fullparse' => false,
'y' => $y,
'm' => $m,
'count' => -1
), null);
$days = array();
while ($q->hasmore()) {
list ($id, $entry) = $q->getEntry();
$date = date_from_id($id);
$d = (int) $date ['d'];
$days [$d] = array(
get_day_link($y, $m, str_pad($d, 2, '0', STR_PAD_LEFT)),
'linked-day'
);
}
// load plugin strings
// they're located under plugin.PLUGINNAME/lang/LANGID/
$lang = lang_load('plugin:calendar');
$widget = array();
$widget ['subject'] = $lang ['plugin'] ['calendar'] ['subject'];
$widget ['content'] = '';
return $widget;
}
register_widget('calendar', 'Calendar', 'plugin_calendar_widget');