PHP uses Redis under Windows system
The content of this article is about using Redis in PHP under Windows system. Now I share it with you. Friends in need can also refer to it
Reference link: https://www.cnblogs.com/lhat/p/6402472.html
Environment: windows 10 64-bit operating system
php 5.4
redis 3.0
1.redis download , Installation
At first, I used https://github.com/MicrosoftArchive/redis/releases to download redis under windows, but the network speed was too slow (it was useless to set up a ladder). Later, I found the following download address in its github:
https://github.com/ServiceStack/redis-windows/raw/master/downloads/redis-latest.zip
Windows run (shortcut key: windows key + R key), enter the [cmd] command to enter the DOC operating system window;
Enter the redis installation directory and use the command
redis-server redis.windows.conf
2. PHP configuration and installation extension
First, put the php_igbinary.dll and php_redis.dll files in the compressed package into the ext directory of the PHP installation directory
Then add the following configuration to php.ini
extension=php_igbinary.dll extension=php_redis.dll
3. Restart apache and execute the phpinfo() function. You will find that there are more redis Extension.
4. Start the Redis service and test
$redis = new Redis();
//连接redis服务器
$redis->connect('127.0.0.1', '6379');
echo "Connection to server sucessfully <br>";
//查看服务是否运行
echo "Server is running: " . $redis->ping();
Connection to server sucessfully Server is running: +PONG
# 1 $redis = new Redis();
2 //连接redis服务器
3 $redis->connect('127.0.0.1', '6379');
4
5
6 $key = "key";
7 $val = "val";
8
9 //redis key操作
10 $redis->exists($key); //判断key值是否存在
11 $redis->expire($key, 10); //设置key在10秒后过期
12
13 //redis string 字符串
14 $redis->set($key, $val);
15 $redis->incr($key); //key值+1，除非val是整数，否则函数执行失败
16 $redis->decr($key); //key值-1，同上
17 $redis->append($key, "ue"); //追加key值内容
18 $redis->strlen($key); //返回key值的长度
19
20 //当第一次设置key值后，key值的数据类型就不能改变了。
21 $redis->del($key); //删除key值
22
23 //redis hash 哈希
24 $redis->hset($key, 'field1', 'val1'); //设置一个key-value键值对
25 $redis->hmset($key, array('field2'=>'val2', 'field3'=>'val3')); //设置多个k-v键值对
26 $redis->hget($key, 'field2'); //获取hash其中的一个键值
27 $redis->hmget($key, array('field2', 'field1')); //获取hash的多个键值
28 $redis->hgetall($key); //获取hash中所有的键值对
29 $redis->hlen($key); //获取hash中键值对的个数
30 $redis->hkeys($key); //获取hash中所有的键
31 $redis->hvals($key); //获取hash中所有的值
32 $redis->del($key); //删除key值
33
34 //redis list 列表
35 $index = $start = 0;
36 $redis->lpush($key, 'val1', 'val2'); //在list的开头添加多个值
37 $redis->lpop($key); //移除并获取list的第一个元素
38 $redis->rpop($key); //移除并获取list的最后一个元素
39 $stop = $redis->llen($key) - 1; //获取list的长度
40 $redis->lindex($key, $index); //通过索引获取list元素
41 $redis->lrange($key, $start, $stop); //获取指定范围内的元素
42
43 $redis->del($key);
44
45 //redis set 无序集合
46 $redis->sadd($key, 'val1', 'val2'); //向集合中添加多个元素
47 $redis->scard($key); //获取集合元素个数
48 $redis->spop($key); //移除并获取集合内随机一个元素
49 $redis->srem($key, 'val1', 'val2'); //移除集合的多个元素
50 $redis->sismember($key, 'val1'); //判断元素是否存在于集合内
51
52 $redis->del($key);
53 //redis sorted set 有序集合
54 //有序集合里的元素都和一个分数score关联，就靠这个分数score对元素进行排序
55 $redis->zadd($key, $score1, $val1, $score2, $val2); //向集合内添加多个元素
56 $redis->zcard($key); //获取集合内元素总数
57 $redis->zcount($key, $minScore, $maxScore); //获取集合内分类范围内的元素
58 $redis->zrem($key, $member1, $member2); //移除集合内多个元素
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