3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime("2015-01-01"); $d2 = new DateTime("2015-02-01", DateTimeZone::EUROPE); $d3 = new DateTime("2015-03-01", DateTimeZone::EUROPE); $d4 = new DateTime("2015-04-01", DateTimeZone::EUROPE); print($d1->format("Y-m-d")); print($d2->format("Y-m-d")); print("\n"); print($d1->diff($d2)->m); print("\n"); print($d1->format("Y-m-d")); print($d3->format("Y-m-d")); print("\n"); print($d1->diff($d3)->m); print("\n"); print($d1->format("Y-m-d")); print($d4->format("Y-m-d")); print("\n"); print($d1->diff($d4)->m); print("\n");
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: DateTime::__construct(): Argument #2 ($timezone) must be of type ?DateTimeZone, int given in /in/FON2b:3 Stack trace: #0 /in/FON2b(3): DateTime->__construct('2015-02-01', 128) #1 {main} thrown in /in/FON2b on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, int given in /in/FON2b:3 Stack trace: #0 /in/FON2b(3): DateTime->__construct('2015-02-01', 128) #1 {main} thrown in /in/FON2b on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: DateTime::__construct() expects parameter 2 to be DateTimeZone, integer given in /in/FON2b:3 Stack trace: #0 /in/FON2b(3): DateTime->__construct('2015-02-01', 128) #1 {main} thrown in /in/FON2b on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct() expects parameter 2 to be DateTimeZone, integer given' in /in/FON2b:3 Stack trace: #0 /in/FON2b(3): DateTime->__construct('2015-02-01', 128) #1 {main} thrown in /in/FON2b on line 3
Process exited with code 255.

preferences:
273.13 ms | 402 KiB | 371 Q