1 2 | [0x00007fff67ee6740] session_start() [0x00007fff67ee7b70] +++ dump failed |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | <?php class SessionManager{ private $redis; private $sessionSavePath; private $sessionName; private $sessionExpireTime=30;//redis,session的过期时间为30s public function __construct(){ $this->redis = new Redis();//创建phpredis实例 $this->redis->connect('127.0.0.1',6379);//连接redis $this->redis->auth("107lab");//授权 $retval = session_set_save_handler( array($this,"open"), array($this,"close"), array($this,"read"), array($this,"write"), array($this,"destroy"), array($this,"gc") ); session_start(); } public function open($path,$name){ return true; } public function close(){ return true; } public function read($id){ $value = $this->redis->get($id);//获取redis中的指定记录 if($value){ return $value; }else{ return ''; } } public function write($id,$data){ if($this->redis->set($id,$data)){//以session ID为键,存储 $this->redis->expire($id,$this->sessionExpireTime);//设置redis中数据的过期时间,即session的过期时间 return true; } return false; } public function destroy($id){ if($this->redis->delete($id)){//删除redis中的指定记录 return true; } return false; } public function gc($maxlifetime){ return true; } public function __destruct(){ session_write_close(); } } |
1 2 3 4 | <?php include('SessionManager.php'); new SessionManager(); $_SESSION['username'] = 'captain'; |
1 2 3 4 | <?php include('SessionManager.php'); new SessionManager(); echo $_SESSION['username']; |
1 2 3 4 | 127.0.0.1:6379> keys * 1) "oe94eic337slnjv1bvlreoa574" 127.0.0.1:6379> get oe94eic337slnjv1bvlreoa574 "username|s:7:\"captain\";" |
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