[Solved] Is there any option to make it work? global+local varriable [closed]

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Here is an example of w shallow copy and this will work in this scenario

const players = [1, 2, 3, 4];

check();    
function check()    
{   
    // CAUTION : This is only a shallow copy and will work with value types
    // If you use on ref types, it will be pointing to the same objects.
    let innerArr = players.slice();
    innerArr.pop();    
    console.log(players); 
    console.log(innerArr);
    return innerArr;    
}

solved Is there any option to make it work? global+local varriable [closed]