Online PHP editor | refs for PLnhj

<?php function getIntervalEnd($pointer, $interval){ $to = clone $pointer; // For minute interval, return end of the pointers minute if($interval == 'PT1M') $to->setTime($to->format('H'), $to->format('i'), 59); // For hour interval, return end of the pointers hour elseif($interval == 'PT1H') $to->setTime($to->format('H'), 59, 59); // For day interval, return end of the pointers day elseif($interval == 'P1D') $to->setTime(23, 59, 59); // For week interval, return end of the pointers week elseif($interval == 'P7D'){ if($to->format('N') != 7) $to->setTimestamp(strtotime('next sunday', $to->getTimestamp())); $to->setTime(23, 59, 59); } // For month interval, return end of the pointers month elseif($interval == 'P1M') $to->setDate($to->format('Y'), $to->format('m'),$to->format('t'))->setTime(23, 59, 59); // For year interval, return end of the pointers year elseif($interval == 'P1Y') $to->setDate($to->format('Y'), 12, 31)->setTime(23, 59, 59); return $to; } echo getIntervalEnd(new \DateTime(), 'P1D')->format('c');