/**
* Function to display formatted times in user timezone
* Setting $timeoffset to null (by default) will skip timezone calculation for user, using default timezone instead, which is a MUST for cached contents
*
* @param $time
* @param string $format
* @param string $timeoffset
*
* @return string
*/
public static function formatTimestamp($time, $format = 'l', $timeoffset = null)
{
$xoops = Xoops::getInstance();
$format_copy = $format;
$format = strtolower($format);
if ($format == 'rss' || $format == 'r') {
$TIME_ZONE = '';
if ($xoops->getConfig('server_TZ')) {
$server_TZ = abs((int) ($xoops->getConfig('server_TZ') * 3600.0));
$prefix = $xoops->getConfig('server_TZ') < 0 ? ' -' : ' +';
$TIME_ZONE = $prefix . date('Hi', $server_TZ);
}
$date = gmdate('D, d M Y H:i:s', (int) $time) . $TIME_ZONE;
return $date;
}
if (($format == 'elapse' || $format == 'e') && $time < time()) {
$elapse = time() - $time;
if ($days = floor($elapse / (24 * 3600))) {
$num = $days > 1 ? sprintf(XoopsLocale::LF_AGO_DAYS, $days) : XoopsLocale::LF_AGO_ONE_DAY;
} elseif ($hours = floor($elapse % (24 * 3600) / 3600)) {
$num = $hours > 1 ? sprintf(XoopsLocale::LF_AGO_HOURS, $hours) : XoopsLocale::LF_AGO_ONE_HOUR;
} elseif ($minutes = floor($elapse % 3600 / 60)) {
$num = $minutes > 1 ? sprintf(XoopsLocale::LF_AGO_MINUTES, $minutes) : XoopsLocale::LF_AGO_ONE_MINUTE;
} else {
$seconds = $elapse % 60;
$num = $seconds > 1 ? sprintf(XoopsLocale::LF_AGO_SECONDS, $seconds) : sprintf(XoopsLocale::LF_AGO_ONE_SECOND);
}
return $num;
}
// disable user timezone calculation and use default timezone,
// for cache consideration
if ($timeoffset === null) {
$timeoffset = $xoops->getConfig('default_TZ') == '' ? '0.0' : $xoops->getConfig('default_TZ');
}
$usertimestamp = $xoops->getUserTimestamp($time, $timeoffset);
switch ($format) {
case 's':
$datestring = self::getFormatShortDate();
break;
case 'm':
$datestring = self::getFormatMediumDate();
break;
case 'mysql':
$datestring = 'Y-m-d H:i:s';
break;
case 'l':
$datestring = self::getFormatLongDate();
break;
case 'c':
case 'custom':
static $current_timestamp, $today_timestamp, $monthy_timestamp;
if (!isset($current_timestamp)) {
$current_timestamp = $xoops->getUserTimestamp(time(), $timeoffset);
}
if (!isset($today_timestamp)) {
$today_timestamp = mktime(0, 0, 0, gmdate('m', $current_timestamp), gmdate('d', $current_timestamp), gmdate('Y', $current_timestamp));
}
if (abs($elapse_today = $usertimestamp - $today_timestamp) < 24 * 60 * 60) {
$datestring = $elapse_today > 0 ? XoopsLocale::getFormatToday() : XoopsLocale::getFormatYesterday();
} else {
if (!isset($monthy_timestamp)) {
$monthy_timestamp[0] = mktime(0, 0, 0, 0, 0, gmdate('Y', $current_timestamp));
$monthy_timestamp[1] = mktime(0, 0, 0, 0, 0, gmdate('Y', $current_timestamp) + 1);
}
if ($usertimestamp >= $monthy_timestamp[0] && $usertimestamp < $monthy_timestamp[1]) {
$datestring = self::getFormatMonthDay();
} else {
$datestring = self::getFormatYearMonthDay();
}
}
break;
default:
if ($format != '') {
$datestring = $format_copy;
} else {
$datestring = self::getFormatLongDate();
}
break;
}
return ucfirst(gmdate($datestring, $usertimestamp));
}