function AbstractSessionHandler::read

3 calls to AbstractSessionHandler::read()

AbstractSessionHandler::validateId in vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php

PdoSessionHandler::read in vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php

PdoSessionHandler::read in vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php

1 method overrides AbstractSessionHandler::read()

PdoSessionHandler::read in vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php

File

vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php, line 55

Class

AbstractSessionHandler

This abstract session handler provides a generic implementation of the PHP 7.0 SessionUpdateTimestampHandlerInterface, enabling strict and lazy session handling.

Namespace

Symfony\Component\HttpFoundation\Session\Storage\Handler

Code

public function read(string $sessionId) : string {
    if (isset($this->prefetchId)) {
        $prefetchId = $this->prefetchId;
        $prefetchData = $this->prefetchData;
        unset($this->prefetchId, $this->prefetchData);
        if ($prefetchId === $sessionId || '' === $prefetchData) {
            $this->newSessionId = '' === $prefetchData ? $sessionId : null;
            return $prefetchData;
        }
    }
    $data = $this->doRead($sessionId);
    $this->newSessionId = '' === $data ? $sessionId : null;
    return $data;
}