PHP使用Redis

PHP使用Redis

連接到 redis 服務

<?php
    //連接本地的 Redis 服務
   $redis = new Redis();
   $redis->connect('127.0.0.1', 6379);
   echo "Connection to server sucessfully";
         //查看服務是否運行
   echo "Server is running: " . $redis->ping();
?>

執行腳本輸出結果爲：

Connection to server sucessfully
Server is running: PONG

---

Redis PHP String(字符串) 實例

<?php
   //連接本地的 Redis 服務
   $redis = new Redis();
   $redis->connect('127.0.0.1', 6379);
   echo "Connection to server sucessfully";
   //設置 redis 字符串數據
   $redis->set("tutorial-name", "Redis tutorial");
   // 獲取存儲的數據並輸出
   echo "Stored string in redis:: " . $redis->get("tutorial-name");
?>

執行腳本，輸出結果爲：

Connection to server sucessfully
Stored string in redis:: Redis tutorial

---

Redis PHP List(列表) 實例

<?php
   //連接本地的 Redis 服務
   $redis = new Redis();
   $redis->connect('127.0.0.1', 6379);
   echo "Connection to server sucessfully";
   //存儲數據到列表中
   $redis->lpush("tutorial-list", "Redis");
   $redis->lpush("tutorial-list", "Mongodb");
   $redis->lpush("tutorial-list", "Mysql");
   // 獲取存儲的數據並輸出
   $arList = $redis->lrange("tutorial-list", 0 ,5);
   echo "Stored string in redis";
   print_r($arList);
?>

執行腳本，輸出結果爲：

Connection to server sucessfully
Stored string in redis
Redis
Mongodb
Mysql

---

Redis PHP Keys 實例

<?php
   //連接本地的 Redis 服務
   $redis = new Redis();
   $redis->connect('127.0.0.1', 6379);
   echo "Connection to server sucessfully";
   // 獲取數據並輸出
   $arList = $redis->keys("*");
   echo "Stored keys in redis:: ";
   print_r($arList);
?>

執行腳本，輸出結果爲：

Connection to server sucessfully
Stored string in redis::
tutorial-name
tutorial-list