# PHP 使用 Redis
## 安装
开始在 PHP 中使用 Redis 前, 我们需要确保已经安装了 redis 服务及 PHP redis 驱动,且你的机器上能正常使用 PHP。 接下来让我们安装 PHP redis 驱动:下载地址为:[**https://github.com/nicolasff/phpredis**](https://github.com/nicolasff/phpredis)。
### PHP安装redis扩展
```
/usr/local/php/bin/phpize #php安装后的路径
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install
```
### 修改php.ini文件
```
vi /usr/local/php/lib/php.ini
```
增加如下内容:
```
extension_dir = "/usr/local/php/lib/php/extensions/no-debug-zts-20090626"
extension=redis.so
```
安装完成后重启php-fpm 或 apache。查看phpinfo信息,就能看到redis扩展。
![PHP 使用 Redis](https://box.kancloud.cn/2015-12-13_566ce3b5b3fb4.jpg)
## 连接到 redis 服务
```
<?php
//连接本地的 Redis 服务
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
echo "Connection to server sucessfully";
//查看服务是否运行
echo "Server is running: "+ $redis->ping();
?>
```
执行脚本,输出结果为:
```
Connection to server sucessfully
Server is running: PONG
```
## Redis Java String(字符串) 实例
```
<?php
//连接本地的 Redis 服务
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
echo "Connection to server sucessfully";
//设置 redis 字符串数据
$redis->set("tutorial-name", "Redis tutorial");
// 获取存储的数据并输出
echo "Stored string in redis:: " + jedis.get("tutorial-name");
?>
```
执行脚本,输出结果为:
```
Connection to server sucessfully
Stored string in redis:: Redis tutorial
```
## Redis Java List(列表) 实例
```
<?php
//连接本地的 Redis 服务
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
echo "Connection to server sucessfully";
//存储数据到列表中
$redis->lpush("tutorial-list", "Redis");
$redis->lpush("tutorial-list", "Mongodb");
$redis->lpush("tutorial-list", "Mysql");
// 获取存储的数据并输出
$arList = $redis->lrange("tutorial-list", 0 ,5);
echo "Stored string in redis:: "
print_r($arList);
?>
```
执行脚本,输出结果为:
```
Connection to server sucessfully
Stored string in redis::
Redis
Mongodb
Mysql
```
## Redis Java Keys 实例
```
<?php
//连接本地的 Redis 服务
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
echo "Connection to server sucessfully";
// 获取数据并输出
$arList = $redis->keys("*");
echo "Stored keys in redis:: "
print_r($arList);
?>
```
执行脚本,输出结果为:
```
Connection to server sucessfully
Stored string in redis::
tutorial-name
tutorial-list
```
- Redis 教程
- Redis 简介
- Redis 安装
- Redis 配置
- Redis 数据类型
- Redis 命令
- Redis 数据备份与恢复
- Redis 安全
- Redis 性能测试
- Redis 客户端连接
- Redis 管道技术
- Redis 分区
- Java 使用 Redis
- Java 使用 Redis
- PHP 使用 Redis
- PHP 使用 Redis
- Redis 命令参考
- Key(键)
- DEL
- DUMP
- EXISTS
- EXPIRE
- EXPIREAT
- KEYS
- MIGRATE
- MOVE
- OBJECT
- PERSIST
- PEXPIRE
- PEXPIREAT
- PTTL
- RANDOMKEY
- RENAME
- RENAMENX
- RESTORE
- SORT
- TYPE
- SCAN
- String(字符串)
- APPEND
- BITCOUNT
- BITOP
- DECR
- DECRBY
- GET
- GETBIT
- GETRANGE
- GETSET
- INCR
- INCRBY
- INCRBYFLOAT
- MGET
- MSET
- MSETNX
- PSETEX
- SET
- SETBIT
- SETEX
- SETNX
- SETRANGE
- STRLEN
- Hash(哈希表)
- HDEL
- HEXISTS
- HGET
- HGETALL
- HINCRBY
- HINCRBYFLOAT
- HKEYS
- HLEN
- HMGET
- HMSET
- HSET
- HSETNX
- HVALS
- HSCAN
- List(列表)
- BLPOP
- BRPOP
- BRPOPLPUSH
- LINDEX
- LINSERT
- LLEN
- LPOP
- LPUSH
- LRANGE
- LREM
- LSET
- LTRIM
- RPOP
- RPOPLPUSH
- RPUSH
- RPUSHX
- Set(集合)
- SADD
- SCARD
- SDIFF
- SDIFFSTORE
- SINTER
- SINTER
- SINTERSTORE
- SISMEMBER
- SMEMBERS
- SMOVE
- SPOP
- SRANDMEMBER
- SREM
- SUNION
- SUNIONSTORE
- SSCAN
- SortedSet(有序集合)
- ZADD
- ZCARD
- ZCOUNT
- ZINCRBY
- ZRANGE
- ZRANGEBYSCORE
- ZRANK
- ZREM
- ZREMRANGEBYRANK
- ZREMRANGEBYSCORE
- ZREVRANGE
- ZREVRANGEBYSCORE
- ZREVRANK
- ZSCORE
- ZUNIONSTORE
- ZINTERSTORE
- ZSCAN
- Pub/Sub(发布/订阅)
- PSUBSCRIBE
- PUBLISH
- PUBSUB
- PUNSUBSCRIBE
- SUBSCRIBE
- UNSUBSCRIBE
- Transaction(事务)
- DISCARD
- EXEC
- MULTI
- UNWATCH
- WATCH
- Script(脚本)
- EVAL
- EVALSHA
- SCRIPT EXISTS
- SCRIPT FLUSH
- SCRIPT KILL
- SCRIPT LOAD
- Connection(连接)
- AUTH
- ECHO
- PING
- QUIT
- SELECT
- Server(服务器)
- BGREWRITEAOF
- BGSAVE
- CLIENT GETNAME
- CLIENT KILL
- CLIENT LIST
- CLIENT SETNAME
- CONFIG GET
- CONFIG RESETSTAT
- CONFIG REWRITE
- CONFIG SET
- DBSIZE
- DEBUG OBJECT
- DEBUG SEGFAULT
- FLUSHALL
- FLUSHDB
- INFO
- LASTSAVE
- MONITOR
- PSYNC
- SAVE
- SHUTDOWN
- SLAVEOF
- SLOWLOG
- SYNC
- TIME
- 免责声明