public function andWhere($column, $operator, $value = null)
    {
        $this->andWheres[] = new Where($column, $operator, $value, 'AND');

        return $this;
    }
public function andWhere($column, $operator, $value = null)
    {
        $this->andWheres[] = new Where($column, $operator, $value, 'AND');

        return $this;
    }
public function andWhere ( $ column , $ operator , $ value = null ) { $ this -> andWheres [ ] = new Where ( $ column , $ operator , $ value , 'AND' ) ; return $ this ; }
Adds an and where expression to the current query.

@param string $column
@param string $operator
@param mixed  $value

@return $this
Adds an and where expression to the current query .