3v4l.org

run code in 300+ PHP versions simultaneously
<?php $utc_offset = 946684800; $minutes = 59; $prc_str = "1AF44B00"; $t = base_convert($prc_str,16,10); echo $t." ".gmdate("Y-m-d H:i:s", $t)."\r\n"; $t = $t + $utc_offset + $minutes*60; echo $t." ".gmdate("Y-m-d H:i:s", $t)."\r\n"; ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
452217600 1984-05-01 00:00:00 1398905940 2014-05-01 00:59:00
preferences:
308.78 ms | 406 KiB | 458 Q