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The SessionUpdateTimestampHandlerInterface interface

(PHP 7, PHP 8)

Introdução

SessionUpdateTimestampHandlerInterface é uma interface que define métodos opcionais para criar um manipulador de sessão personalizado. Para passar um manipulador de sessão personalizado para session_set_save_handler() usando sua invocação OOP, a classe pode implementar esta interface.

Observe que os métodos de retorno de chamada das classes que implementam esta interface são projetados para serem chamados internamente pelo PHP e não devem ser chamados a partir do código do espaço do usuário.

Resumo da classe

interface SessionUpdateTimestampHandlerInterface {
/* Métodos */
public function updateTimestamp(string $id, string $data): bool
public function validateId(string $id): bool
}

Índice

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Notas de Usuários 2 notes

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polygon dot co dot in at gmail dot com
4 days ago
I found that the updateTimestamp has special function.

Seems this was specifically meant for updating timestamp for Cookie based session.

When we use Cookie as a mode of storage of session data we need to maintain the timestamp inside the cookie data.

Generally, when we use other modes we have timestamp details for when it was last accessed. I. case of Cookie this details is with browser as the modified data is set at that moment but not inside the cookie.

So, if we need the last accessed timestamp we can add a kay for the timestamp.

The hack is we need to use session option ['serialize_handler' => 'php_serialize'] so that unserialize add required timestamp key and re serialize it.

I think the 'php_serialize' is the only option which helps to decode the sessionData inside the Session Handler class.
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Anonymous
6 years ago
There is a bit of documentation provided by Wu Xiancheng. See his comment in the SessionHandlerInterface section:
https://www.php.net/manual/en/class.sessionhandlerinterface.php#122032
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