3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $d = new DateTime("Monday this week"); $dd = new DateTime("+1 day", $d); print_r($dd); ?>
based on J2EA9
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, object given in /in/TFD3k:4 Stack trace: #0 /in/TFD3k(4): DateTime->__construct('+1 day', Object(DateTime)) #1 {main} thrown in /in/TFD3k on line 4
Process exited with code 255.
Output for hhvm-3.12.0
DateTime Object ( [date] => 2016-03-13 13:06:58.000000 [timezone_type] => 3 [timezone] => Europe/Amsterdam )
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.1 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct() expects parameter 2 to be DateTimeZone, object given' in /in/TFD3k:4 Stack trace: #0 /in/TFD3k(4): DateTime->__construct('+1 day', Object(DateTime)) #1 {main} thrown in /in/TFD3k on line 4
Process exited with code 255.
Output for 5.2.0
Warning: DateTime::__construct() expects parameter 2 to be DateTimeZone, object given in /in/TFD3k on line 4 DateTime Object ( )
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/TFD3k on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/TFD3k on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/TFD3k on line 3