OwenIt\Auditing\Auditable::changedAuditingFields PHP Method

    private function changedAuditingFields()
    {
        $changesToTecord = [];
        foreach ($this->dirtyData as $attribute => $value) {
            if ($this->isAttributeAuditable($attribute) && !is_array($value)) {
                // Check whether the current value is difetente the original value
                if (!isset($this->originalData[$attribute]) || $this->originalData[$attribute] != $this->updatedData[$attribute]) {
                    $changesToTecord[$attribute] = $value;
                }
            } else {
                unset($this->updatedData[$attribute]);
                unset($this->originalData[$attribute]);
            }
        }
        return $changesToTecord;
    }