Fatal error: Uncaught ValueError: func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function in /in/vjcbp:3
Stack trace:
#0 /in/vjcbp(3): func_get_arg(2)
#1 /in/vjcbp(5): foo(2, 3)
#2 {main}
thrown in /in/vjcbp on line 3
Process exited with code 255.