php-redis知識點彙集

轉自：http://my.oschina.net/cniiliuqi/blog/67423

1、Example

$redis->pconnect('127.0.0.1', 6379);
$redis->pconnect('127.0.0.1'); // port 6379 by default - same connection like before.
$redis->pconnect('127.0.0.1', 6379, 2.5); // 2.5 sec timeout and would be another connection than the two before.
$redis->pconnect('127.0.0.1', 6379, 2.5, 'x'); // x is sent as persistent_id and would be another connection the the three before.
$redis->pconnect('/tmp/redis.sock'); // unix domain socket - would be another connection than the four before.
           

 2、AUTH password http://redis.readthedocs.org/en/latest/connection/auth.html

寫道 # 設定密碼

redis> CONFIG SET requirepass secret_password # 将密碼設定為 secret_password

OK

redis> QUIT # 退出再連接配接，讓新密碼對用戶端生效

[[email protected]]$ redis

redis> PING # 未驗證密碼，操作被拒絕

(error) ERR operation not permitted

redis> AUTH wrong_password_testing # 嘗試輸入錯誤的密碼

(error) ERR invalid password

redis> AUTH secret_password # 輸入正确的密碼

OK

redis> PING # 密碼驗證成功，可以正常操作指令了

PONG

# 清空密碼

redis> CONFIG SET requirepass "" # 通過将密碼設為空字元來清空密碼

OK

redis> QUIT

$ redis # 重新進入用戶端

redis> PING # 執行指令不再需要密碼，清空密碼操作成功

PONG

3、Redis的PHP字元串執行個體 http://www.yiibai.com/redis/redis_php.html

<?php
   //Connecting to Redis server on localhost
   $redis = new Redis();
   $redis->connect('127.0.0.1', 6379);
   echo "Connection to server sucessfully";
   //set the data in redis string
   $redis->set("tutorial-name", "Redis tutorial");
   // Get the stored data and print it
   echo "Stored string in redis:: " + jedis.get("tutorial-name");
?>