3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $start = new DateTime('first monday this month'); $end = new DateTime('last monday this month'); $di = new DateInterval($start, 'P7D', $end); foreach($di as $d) { echo $d->format(DateTime::ISO8601).PHP_EOL; }
based on BhOPN
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: DateInterval::__construct() expects exactly 1 parameter, 3 given in /in/bGlVm:5 Stack trace: #0 /in/bGlVm(5): DateInterval->__construct(Object(DateTime), 'P7D', Object(DateTime)) #1 {main} thrown in /in/bGlVm on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Fatal error: Uncaught TypeError: DateInterval::__construct() expects exactly 1 parameter, 3 given in /in/bGlVm:5 Stack trace: #0 /in/bGlVm(5): DateInterval->__construct(Object(DateTime), 'P7D', Object(DateTime)) #1 {main} thrown in /in/bGlVm on line 5
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught exception 'Exception' with message 'DateInterval::__construct() expects exactly 1 parameter, 3 given' in /in/bGlVm:5 Stack trace: #0 /in/bGlVm(5): DateInterval->__construct() #1 {main}
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateInterval::__construct() expects exactly 1 parameter, 3 given' in /in/bGlVm:5 Stack trace: #0 /in/bGlVm(5): DateInterval->__construct(Object(DateTime), 'P7D', Object(DateTime)) #1 {main} thrown in /in/bGlVm on line 5
Process exited with code 255.
Output for 5.2.0 - 5.2.17
Fatal error: Class 'DateInterval' not found in /in/bGlVm on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/bGlVm on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/bGlVm on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected ')', expecting '(' in /in/bGlVm on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/bGlVm on line 8
Process exited with code 255.