Pair framework: Session

Pair\Models\Session is the ActiveRecord model for persisted user sessions.

It also provides static helpers for PHP session values.

Main methods

Session lifecycle

• current(): ?Session
• destroy(): void
• extendTimeout()
• isExpired(int $sessionTime): bool
• cleanOlderThan(int $sessionTime): void

User binding

• getUser(): ?User
• setUser(User $user): void
• getFormerUser(): ?User
• setFormerUser(User $formerUser)
• hasFormerUser(): bool

PHP $_SESSION helpers

• get(string $key): mixed
• set(string $key, mixed $value): void
• has(string $key): bool
• unset(string $key): void

Implementation examples

$session = \Pair\Models\Session::current();

if ($session && $session->isExpired(60)) {
    \Pair\Models\Session::destroy();
}

Set/get session data:

\Pair\Models\Session::set('csrf', $token);
$csrf = \Pair\Models\Session::get('csrf');

See also: User, Application, Configuration-file.