crc32

<?php         $identifier = new Identifier($identifier);



        return strtoupper(dechex(crc32($identifier->getName())));

    }



    protected function getCommentOnTableSQL(string $tableName, ?string $comment): string

<?php     protected function _generateIdentifierName($columnNames, $prefix = '', $maxSize = 30)

    {

        $hash = implode('', array_map(static function ($column): string {

            return dechex(crc32($column));

        }, $columnNames));



        return strtoupper(substr($prefix . '_' . $hash, 0, $maxSize));