3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = time(); print 'Now: ' . date('Y-m-d H:i:s', $time) . PHP_EOL; print '+60 seconds: ' . date('Y-m-d H:i:s', $time + 60) . PHP_EOL; print '+1 hour: ' . date('Y-m-d H:i:s', $time + (60*60)) . PHP_EOL; print '+1 day: ' . date('Y-m-d H:i:s', $time + (60*60*24)) . PHP_EOL;

preferences:
31.03 ms | 402 KiB | 5 Q