redis-PHP连接Redis

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在php程序中使用Redis之前,需要确保在机器上安装了Redis的PHP驱动程序和PHP环境。可以先在将PHP电脑上并配置好环境。

安装

现在,让我们看看如何设置Redis PHP驱动程序。
从github库下载phpredis=> http://github.com/nicolasff/phpredis。 当下载它之后,提取文件到phpredis目录。在Ubuntu上,安装以下扩展。

cd phpredis  sudo phpize  sudo ./configure  sudo make  sudo make install 

现在,将“modules”文件夹的内容复制并粘贴到PHP扩展目录中,并在php.ini中添加以下行。

extension = redis.so 

现在,Redis PHP安装完成!

使用连接到Redis服务器

<?php     //Connecting to Redis server on localhost     $redis = new Redis();     $redis->connect('127.0.0.1', 6379);     echo "Connection to server sucessfully";     //check whether server is running or not     echo "Server is running: ".$redis->ping();  ?> 

当程序执行时,将产生以下结果。

Connection to server sucessfully  Server is running: PONG 

Redis PHP字符串示例

<?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     $redis->set("tutorial-name", "Redis tutorial");     // Get the stored data and print it     echo "Stored string in redis:: " .$redis→get("tutorial-name");  ?> 

执行上面代码,将生成以下结果 –

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

Redis php列表示例

<?php     //Connecting to Redis server on localhost     $redis = new Redis();     $redis->connect('127.0.0.1', 6379);     echo "Connection to server sucessfully";     //store data in redis list     $redis->lpush("tutorial-list", "Redis");     $redis->lpush("tutorial-list", "Mongodb");     $redis->lpush("tutorial-list", "Mysql");       // Get the stored data and print it     $arList = $redis->lrange("tutorial-list", 0 ,5);     echo "Stored string in redis:: ";     print_r($arList);  ?> 

执行上面代码,将生成以下结果 –

Connection to server sucessfully  Stored string in redis::  Redis  Mongodb  Mysql 

Redis php键示例

<?php     //Connecting to Redis server on localhost     $redis = new Redis();     $redis->connect('127.0.0.1', 6379);     echo "Connection to server sucessfully";     // Get the stored keys and print it     $arList = $redis->keys("*");     echo "Stored keys in redis:: "     print_r($arList);  ?> 

执行上面代码,将生成以下结果 –

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

  

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