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125 lines (116 loc) · 3.9 KB
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<?php
declare(strict_types=1);
/**
* This file is part of Hyperf.
*
* @link https://www.hyperf.io
* @document https://doc.hyperf.io
* @contact [email protected]
* @license https://github.com/hyperf/hyperf/blob/master/LICENSE
*/
namespace Hyperf\Session\Handler;
use SessionHandlerInterface;
class NullHandler implements SessionHandlerInterface
{
/**
* Close the session.
*
* @see https://php.net/manual/en/sessionhandlerinterface.close.php
* @return bool <p>
* The return value (usually TRUE on success, FALSE on failure).
* Note this value is returned internally to PHP for processing.
* </p>
* @since 5.4.0
*/
public function close()
{
return true;
}
/**
* Destroy a session.
*
* @see https://php.net/manual/en/sessionhandlerinterface.destroy.php
* @param string $session_id the session ID being destroyed
* @return bool <p>
* The return value (usually TRUE on success, FALSE on failure).
* Note this value is returned internally to PHP for processing.
* </p>
* @since 5.4.0
*/
public function destroy($session_id)
{
return true;
}
/**
* Cleanup old sessions.
*
* @see https://php.net/manual/en/sessionhandlerinterface.gc.php
* @param int $maxlifetime <p>
* Sessions that have not updated for
* the last maxlifetime seconds will be removed.
* </p>
* @return bool <p>
* The return value (usually TRUE on success, FALSE on failure).
* Note this value is returned internally to PHP for processing.
* </p>
* @since 5.4.0
*/
public function gc($maxlifetime)
{
return true;
}
/**
* Initialize session.
*
* @see https://php.net/manual/en/sessionhandlerinterface.open.php
* @param string $save_path the path where to store/retrieve the session
* @param string $name the session name
* @return bool <p>
* The return value (usually TRUE on success, FALSE on failure).
* Note this value is returned internally to PHP for processing.
* </p>
* @since 5.4.0
*/
public function open($save_path, $name)
{
return true;
}
/**
* Read session data.
*
* @see https://php.net/manual/en/sessionhandlerinterface.read.php
* @param string $session_id the session id to read data for
* @return string <p>
* Returns an encoded string of the read data.
* If nothing was read, it must return an empty string.
* Note this value is returned internally to PHP for processing.
* </p>
* @since 5.4.0
*/
public function read($session_id)
{
return '';
}
/**
* Write session data.
*
* @see https://php.net/manual/en/sessionhandlerinterface.write.php
* @param string $session_id the session id
* @param string $session_data <p>
* The encoded session data. This data is the
* result of the PHP internally encoding
* the $_SESSION superglobal to a serialized
* string and passing it as this parameter.
* Please note sessions use an alternative serialization method.
* </p>
* @return bool <p>
* The return value (usually TRUE on success, FALSE on failure).
* Note this value is returned internally to PHP for processing.
* </p>
* @since 5.4.0
*/
public function write($session_id, $session_data)
{
return true;
}
}