code: public function originalRow()
  	{
  		$row = $this->row();
  
  		if (!$this->isModified())
  		{
  			return $row;
  		}
  
  		$originalRow = array();
  
  		foreach ($row as $k=>$v)
  		{
  			$originalRow[$k] = $this->arrModified[$k] ?? $v;
  		}
  
  		return $originalRow;
  	}
docs: Return the original values as associative array
  
  @return array The original data