123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119 |
- <?php
- namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
- class MemcacheSessionHandler implements \SessionHandlerInterface
- {
-
- private $memcache;
-
- private $ttl;
-
- private $prefix;
-
- public function __construct(\Memcache $memcache, array $options = array())
- {
- if ($diff = array_diff(array_keys($options), array('prefix', 'expiretime'))) {
- throw new \InvalidArgumentException(sprintf(
- 'The following options are not supported "%s"', implode(', ', $diff)
- ));
- }
- $this->memcache = $memcache;
- $this->ttl = isset($options['expiretime']) ? (int) $options['expiretime'] : 86400;
- $this->prefix = isset($options['prefix']) ? $options['prefix'] : 'sf2s';
- }
-
- public function open($savePath, $sessionName)
- {
- return true;
- }
-
- public function close()
- {
- return $this->memcache->close();
- }
-
- public function read($sessionId)
- {
- return $this->memcache->get($this->prefix.$sessionId) ?: '';
- }
-
- public function write($sessionId, $data)
- {
- return $this->memcache->set($this->prefix.$sessionId, $data, 0, time() + $this->ttl);
- }
-
- public function destroy($sessionId)
- {
- return $this->memcache->delete($this->prefix.$sessionId);
- }
-
- public function gc($maxlifetime)
- {
-
- return true;
- }
-
- protected function getMemcache()
- {
- return $this->memcache;
- }
- }
|