Fatal error: Uncaught ArgumentCountError: Too few arguments to function _f(), 0 passed in /in/aZXRt on line 7 and exactly 1 expected in /in/aZXRt:3
Stack trace:
#0 /in/aZXRt(7): _f()
#1 {main}
thrown in /in/aZXRt on line 3
Process exited with code 255.