DEDECMS织梦修正PHP7下无法删除栏目的BUG

function DelType($id, $isDelFile)

    {

        $this->idCounter = 0;

        $this->idArray = " ";

        $this->GetSunTypes($id);

unction DelType($id, $isDelFile)

    {

        $this->idCounter = 0;

        $this->idArray = array();

        $this->GetSunTypes($id);