public function getAllChanges($object)
    {
        $changesArray = [];

        $evidence = $object->getEvidence();
        if (array_key_exists($evidence, self::$evidenceToDb)) {
            $dbTable = self::$evidenceToDb[$evidence];
            $changes = $this->getColumnsFromFlexibee('*',
                ['tabulka' => $dbTable, 'idZaznamu' => $object->getMyKey()]);

            foreach ($changes as $change) {
                $changesArray[$change['datCas']][$change['sloupec']] = $change;
            }
        }
        return $changesArray;
    }