Viewing file:  ArraySessionHandler.php (2.57 KB) -rw-r--r--
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<?php
namespace Illuminate\Session;
use Illuminate\Support\InteractsWithTime;
use SessionHandlerInterface;
class ArraySessionHandler implements SessionHandlerInterface
{
use InteractsWithTime;
/**
* The array of stored values.
*
* @var array
*/
protected $storage = [];
/**
* The number of minutes the session should be valid.
*
* @var int
*/
protected $minutes;
/**
* Create a new array driven handler instance.
*
* @param int $minutes
* @return void
*/
public function __construct($minutes)
{
$this->minutes = $minutes;
}
/**
* {@inheritdoc}
*
* @return bool
*/
public function open($savePath, $sessionName): bool
{
return true;
}
/**
* {@inheritdoc}
*
* @return bool
*/
public function close(): bool
{
return true;
}
/**
* {@inheritdoc}
*
* @return string|false
*/
public function read($sessionId): string|false
{
if (! isset($this->storage[$sessionId])) {
return '';
}
$session = $this->storage[$sessionId];
$expiration = $this->calculateExpiration($this->minutes * 60);
if (isset($session['time']) && $session['time'] >= $expiration) {
return $session['data'];
}
return '';
}
/**
* {@inheritdoc}
*
* @return bool
*/
public function write($sessionId, $data): bool
{
$this->storage[$sessionId] = [
'data' => $data,
'time' => $this->currentTime(),
];
return true;
}
/**
* {@inheritdoc}
*
* @return bool
*/
public function destroy($sessionId): bool
{
if (isset($this->storage[$sessionId])) {
unset($this->storage[$sessionId]);
}
return true;
}
/**
* {@inheritdoc}
*
* @return int
*/
public function gc($lifetime): int
{
$expiration = $this->calculateExpiration($lifetime);
$deletedSessions = 0;
foreach ($this->storage as $sessionId => $session) {
if ($session['time'] < $expiration) {
unset($this->storage[$sessionId]);
$deletedSessions++;
}
}
return $deletedSessions;
}
/**
* Get the expiration time of the session.
*
* @param int $seconds
* @return int
*/
protected function calculateExpiration($seconds)
{
return $this->currentTime() - $seconds;
}
}
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