Hi,
I would like to propose a new PSR standardizing how PDO connections are
provided between libraries.
The problem has two sides. First, passing a \PDO instance directly
surrenders control over the connection lifecycle: the caller loses the
ability to control when and how the connection is opened, verified, or
recreated. Second, there is no standardized contract for passing a
connection between libraries. Widely-used libraries such as doctrine/dbal,
illuminate/database, nette/database, and cakephp/database each wrap PDO in
their own connection object, with no common interface.
The proposed interface is intentionally minimal, modeled after PSR-20's
ClockInterface:
==========
namespace Psr\Pdo;
interface PdoProviderInterface
{
public function getConnection(): \PDO;
}
==========
Draft PR: https://github.com/php-fig/fig-standards/pull/1348
Background:
https://maximegosselin.com/posts/proposing-a-psr-for-pdo-providers/
I intend to reach out to the Doctrine DBAL maintainers in the near future
to gauge their interest.
I am looking for a sponsor and working group members.
Regards,
Maxime Gosselin
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