3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php trait foo { protected $bar; } class A { use foo; } class B extends A { use foo; } $b = new B;
Output for 7.0.0 - 7.2.0
Output for 5.4.9 - 5.6.28
Strict Standards: A and foo define the same property ($bar) in the composition of B. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed in /in/kiBjm on line 16
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/kiBjm on line 3
Process exited with code 255.