'Januar', 2 => 'Februar', 3 => 'März', 4 => 'April', 5 => 'Mai', 6 => 'Juni', 7 => 'Juli', 8 => 'August', 9 => 'September', 10 => 'Oktober', 11 => 'November', 12 => 'Dezember' ]; $month = []; $date = new DateTime('first day of this month'); for ($i = 1; $i <= 12; $i++) { $mon = $date->format('n'); $year = $date->format('Y'); $month[$date->getTimestamp()] = $monthger[$mon] . " " . $year; $date->modify('-1 month'); } $years[time() + 31536000] = date('Y', time() + 31536000); $years[time()] = date('Y', time()); $years[time() - 31536000] = date('Y', time() - 31536000); $closedmonth = strtotime("01." . $timerecordingBilling->month); $mindate = date("Y-m-d", strtotime("+ 1 Month", $closedmonth)); ?>