3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t1 = new DateTime('2014-02-01 13:12:11.012456'); $t2 = new DateTime('2014-02-01 13:12:11.999999'); $t1=$t2; var_dump($t1->format('Y-m-d H:i:s.u'));
Output for 5.2.2 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(26) "2014-02-01 13:12:11.999999"
Output for 5.2.0 - 5.2.1
string(21) "2014-02-01 13:12:11.u"
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/NujNJ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/NujNJ on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/NujNJ on line 2