3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = new DateTime("2014-09-24"); $b = new DateTime("2014-09-24"); $c = $a; $d = []; echo $a++; echo "\n",$b++; echo "\n",$c++; ?>
based on 7OsVm
Output for 7.1.0
Recoverable fatal error: Object of class DateTime could not be converted to string in /in/bQn7Y on line 7
Process exited with code 255.
Output for 5.4.0 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.0.14
Catchable fatal error: Object of class DateTime could not be converted to string in /in/bQn7Y on line 7
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Fatal error: Uncaught Error: Object of class DateTime could not be converted to string in /in/bQn7Y:7 Stack trace: #0 {main}
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/bQn7Y on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/bQn7Y on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bQn7Y on line 6
Process exited with code 255.