3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime('2011-01-01T15:03:01.88849994Z'); print $d->format( 'Y-m-d H:i:s.u' );
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
2011-01-01 15:03:01.888499
Output for 5.6.38, 7.0.33, 7.1.0 - 7.1.33
2011-01-01 15:03:01.888500
preferences:
151.79 ms | 407 KiB | 5 Q