Laravel使用Mutator

I am using Mutator to change the Attribute Name in the Model. So far i used to concatinate the value with '1' But i want to concatinate with another value named $Subname and i should get back in the controller before i use DataModel::create($Data);

Code i have already

public function setNameAttribute($value)
{
    $this->attributes['Name'] = $Name.'1';
}

Code i need to change

public function setNameAttribute($value)
{
    $this->attributes['Name'] = $Name.$SubName;
}

So How can i use the two attribute inside the function and get back in the Controller ?

You cannot use $Name or $SubName because they won't be defined. What you want here is probably:

public function setNameAttribute($value)
{
    $this->attributes['Name'] = $value.$this->SubName;
}