3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php trait Foo { public $bar = 'BAR'; } class Bar { use Foo; public $bar = 'FOO'; } $b = new Bar(); echo $b->bar;
Output for 7.0.0 - 7.2.0
Fatal error: Bar and Foo define the same property ($bar) in the composition of Bar. However, the definition differs and is considered incompatible. Class was composed in /in/6rWnD on line 7
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Bar and Foo define the same property ($bar) in the composition of Bar. However, the definition differs and is considered incompatible. Class was composed in /in/6rWnD on line 10
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/6rWnD on line 3
Process exited with code 255.