delete array[index];

​

function removePayee(uint256 index) internal returns (uint[] memory payeesNew) {

​

    if (index >= payees.length) return;

    for (uint i = 0; i<payees.length-1; i++){

        if (i != index) {

           payeesNew[payeesNew.length] = payees[i]);

        }

    }

}`

arr_items.pop()