Deprecated: Creation of dynamic property A::$b is deprecated in /in/Mk878 on line 5
Fatal error: Uncaught Error: Call to undefined method A::b() in /in/Mk878:6
Stack trace:
#0 /in/Mk878(10): A->__construct()
#1 {main}
thrown in /in/Mk878 on line 6
Process exited with code 255.
Fatal error: Uncaught Error: Call to undefined method A::b() in /in/Mk878:6
Stack trace:
#0 /in/Mk878(10): A->__construct()
#1 {main}
thrown in /in/Mk878 on line 6
Process exited with code 255.