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run code in 150+ php & hhvm versions
Bugs & Features
<?php $d1=new DateTime("2014-07-31"); $d1->add('P20D'); var_dump($d1);
Output for 5.4.30 - 5.6.28, 7.0.0 - 7.1.0
Warning: DateTime::add() expects parameter 1 to be DateInterval, string given in /in/fO8R2 on line 4 object(DateTime)#1 (3) { ["date"]=> string(26) "2014-07-31 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for hhvm-3.12.0
Warning: add() expects parameter 1 to be object, string given in /in/fO8R2 on line -1 object(DateTime)#1 (3) { ["date"]=> string(26) "2014-07-31 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for hhvm-3.10.0
Warning: add() expects parameter 1 to be object, string given in /in/fO8R2 on line 4 object(DateTime)#1 (3) { ["date"]=> string(26) "2014-07-31 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.3.0 - 5.4.29
Warning: DateTime::add() expects parameter 1 to be DateInterval, string given in /in/fO8R2 on line 4 object(DateTime)#1 (3) { ["date"]=> string(19) "2014-07-31 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::add() in /in/fO8R2 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/fO8R2 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/fO8R2 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/fO8R2 on line 3