Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler::open($savePath, $sessionName) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php on line 34

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler::read($sessionId) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php on line 89

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler::write($sessionId, $data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php on line 115

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler::destroy($sessionId) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php on line 140

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler::validateId($sessionId) should either be compatible with SessionUpdateTimestampHandlerInterface::validateId(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php on line 69

Deprecated: Return type of TestSessionHandler::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/Fixtures/common.inc on line 117

Deprecated: Return type of TestSessionHandler::gc($maxLifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/Fixtures/common.inc on line 124

Deprecated: Return type of TestSessionHandler::updateTimestamp($sessionId, $data) should either be compatible with SessionUpdateTimestampHandlerInterface::updateTimestamp(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/Fixtures/common.inc on line 90

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::open($savePath, $sessionName) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 41

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 49

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::read($sessionId) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 57

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::write($sessionId, $data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 65

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::destroy($sessionId) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 73

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 81

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::validateId($sessionId) should either be compatible with SessionUpdateTimestampHandlerInterface::validateId(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 89

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::updateTimestamp($sessionId, $data) should either be compatible with SessionUpdateTimestampHandlerInterface::updateTimestamp(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php on line 97

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php on line 91

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php on line 99

Deprecated: Return type of Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler::updateTimestamp($sessionId, $data) should either be compatible with SessionUpdateTimestampHandlerInterface::updateTimestamp(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/otvince/public_html/d8test/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php on line 54
open
read
doRead: 
Array
(
    [0] => bar
)
$_SESSION is not empty
write
destroy
close
$_SESSION is empty
Array
(
    [0] => Content-Type: text/plain; charset=utf-8
    [1] => Cache-Control: max-age=0, private, must-revalidate
)
shutdown