Fatal error: Uncaught Error: Using $this when not in object context in /in/AupjH:6
Stack trace:
#0 /in/AupjH(9): {closure}(Object(Foo), 2)
#1 {main}
thrown in /in/AupjH on line 6
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Using $this when not in object context in /in/AupjH on line 6
Process exited with code 255.