```php <?php /** * redis實戰 * Redis practice * * 利用列表list實現簡單隊列 * Use list to implement a simple queue * * @author TIGERB <https://github.com/TIGERB> * @example php cache.php */ $redis = new \Redis(); $redis->connect('127.0.0.1', 6379); // 進隊列 // push data to queue $userId = mt_rand(000000, 999999); $redis->rpush('QUEUE_NAME',json_encode(['user_id' => $userId])); $userId = mt_rand(000000, 999999); $redis->rpush('QUEUE_NAME',json_encode(['user_id' => $userId])); $userId = mt_rand(000000, 999999); $redis->rpush('QUEUE_NAME',json_encode(['user_id' => $userId])); echo "數據進隊列成功 \n"; echo "push data to queue success \n"; // 查看隊列 // show queue $res = $redis->lrange('QUEUE_NAME', 0, 1000); echo "當前隊列數據為： \n"; echo "The queue's data are： \n"; print_r($res); echo "----------------------------- \n"; // 出隊列 // pop up the earlier data from queue $redis->lpop('QUEUE_NAME'); echo "數據出隊列成功 \n"; echo "pop up success \n"; // 查看隊列 $res = $redis->lrange('QUEUE_NAME', 0, 1000); echo "當前隊列數據為： \n"; echo "The queue's data are： \n"; print_r($res); ```