Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 2 expected in /in/QvORN:3
Stack trace:
#0 [internal function]: {closure}('2')
#1 /in/QvORN(3): array_map(Object(Closure), Array)
#2 {main}
thrown in /in/QvORN on line 3
Process exited with code 255.
Warning: Missing argument 2 for {closure}() in /in/QvORN on line 3
Notice: Undefined variable: y in /in/QvORN on line 3
Warning: Missing argument 2 for {closure}() in /in/QvORN on line 3
Notice: Undefined variable: y in /in/QvORN on line 3
array(2) {
[2]=>
string(1) "2"
[1]=>
string(1) "1"
}