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<?php |
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/** |
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* @license MIT |
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*/ |
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namespace Pivasic\Bundle\Common\Session; |
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/** |
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* Class Session |
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* @package Pivasic\Bundle\Common\Session |
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*/ |
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class Session |
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{ |
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public function __construct() |
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{ |
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$this->session = null; |
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//ini_set('session.use_cookies', 1); |
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} |
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/** |
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* @return SessionBag|null |
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*/ |
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public function bag() |
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{ |
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return $this->session; |
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} |
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/** |
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* @return bool |
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* |
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* @throws \RuntimeException |
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*/ |
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public function start() |
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{ |
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if (null !== $this->session) { |
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return true; |
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} |
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if (\PHP_SESSION_ACTIVE === session_status()) { |
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throw new \RuntimeException('Failed to start the session: already started by PHP.'); |
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} |
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if (ini_get('session.use_cookies') && headers_sent($file, $line)) { |
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throw new \RuntimeException(sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.', $file, $line)); |
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} |
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if (!session_start()) { |
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throw new \RuntimeException('Failed to start the session'); |
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} |
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$this->session = new SessionBag(); |
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return true; |
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} |
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/** |
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* @param bool|false $destroy |
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* @param null $lifetime |
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* @return bool |
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*/ |
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public function regenerate($destroy = false, $lifetime = null) |
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{ |
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if (\PHP_SESSION_ACTIVE !== session_status()) { |
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return false; |
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} |
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if (null !== $lifetime) { |
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ini_set('session.cookie_lifetime', $lifetime); |
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} |
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return session_regenerate_id($destroy); |
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} |
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/** |
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* Destroy session. |
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*/ |
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public function destroy() |
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{ |
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session_unset(); |
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session_destroy(); |
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session_write_close(); |
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if (!headers_sent()) { |
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setcookie(session_name(), '', 0, '/'); |
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} |
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} |
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/** |
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* Gets the session ID. |
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* |
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* @return string |
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*/ |
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public function getId() |
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{ |
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return session_id(); |
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} |
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/** |
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* Sets the session ID. |
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* |
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* @param string $id |
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* |
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* @throws \LogicException |
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*/ |
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public function setId($id) |
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{ |
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if (null === $this->session) { |
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throw new \LogicException('Cannot change the ID of an active session'); |
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} |
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session_id($id); |
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} |
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/** |
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* Gets the session name. |
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* |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return session_name(); |
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} |
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/** |
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* Sets the session name. |
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* |
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* @param string $name |
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* |
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* @throws \LogicException |
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*/ |
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public function setName($name) |
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{ |
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if (null === $this->session) { |
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throw new \LogicException('Cannot change the name of an active session'); |
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} |
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session_name($name); |
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} |
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private $session; |
|
139
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|
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} |
dspbee /
pivasic
