string(6) "foobar"
Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, cannot access private method testing\foo::priv() in /in/oJni9:22
Stack trace:
#0 /in/oJni9(22): call_user_func(Array, 'foobar')
#1 {main}
thrown in /in/oJni9 on line 22
Process exited with code 255.
string(6) "foobar"
Warning: call_user_func() expects parameter 1 to be a valid callback, cannot access private method testing\foo::priv() in /in/oJni9 on line 22
Warning: call_user_func() expects parameter 1 to be a valid callback, cannot access protected method testing\foo::prot() in /in/oJni9 on line 23