3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class a { public $b = 'a'; } die(new a());
Output for 7.1.0 - 7.2.0
Recoverable fatal error: Object of class a could not be converted to string in /in/gWi54 on line 7
Process exited with code 255.
Output for 5.3.0 - 5.6.30, hhvm-3.10.1, 7.0.0 - 7.0.20
Catchable fatal error: Object of class a could not be converted to string in /in/gWi54 on line 7
Process exited with code 255.
Output for hhvm-3.11.1 - 3.12.14, hhvm-3.15.4 - 3.17.3
Fatal error: Uncaught Error: Object of class a could not be converted to string in /in/gWi54:7 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.13.2

Process exited with code 137.