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<?php $date1 = new \DateTime('2013-02-03 00:00:01'); $date2 = new \DateTime('2013-02-03 00:00:01'); //var_dump($date); $interval = new DateInterval('P1M'); $date1->add($interval); $date2->add($interva2); var_dump($date1); var_dump($date2);
Output for 5.4.30 - 5.4.45, 5.5.14 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: interva2 in /in/ln79K on line 7 Warning: DateTime::add() expects parameter 1 to be DateInterval, null given in /in/ln79K on line 7 object(DateTime)#1 (3) { ["date"]=> string(26) "2013-03-03 00:00:01.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#2 (3) { ["date"]=> string(26) "2013-02-03 00:00:01.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for hhvm-3.10.0 - 3.13.2
Notice: Undefined variable: interva2 in /in/ln79K on line 7 Warning: add() expects parameter 1 to be object, null given in /in/ln79K on line 7 object(DateTime)#1 (3) { ["date"]=> string(26) "2013-03-03 00:00:01.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#2 (3) { ["date"]=> string(26) "2013-02-03 00:00:01.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.3.0 - 5.4.29, 5.5.0 - 5.5.13
Notice: Undefined variable: interva2 in /in/ln79K on line 7 Warning: DateTime::add() expects parameter 1 to be DateInterval, null given in /in/ln79K on line 7 object(DateTime)#1 (3) { ["date"]=> string(19) "2013-03-03 00:00:01" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#2 (3) { ["date"]=> string(19) "2013-02-03 00:00:01" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 3 Fatal error: Class 'DateInterval' not found in /in/ln79K on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 3 Fatal error: Class 'DateTime' not found in /in/ln79K on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/ln79K on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ln79K on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/ln79K on line 2