在PHP程序中开始使用Redis之前，您需要确保在计算机上安装了Redis PHP驱动程序和PHP.您可以在计算机上查看PHP安装PHP教程.
现在，我们来看看如何设置Redis PHP驱动程序.
您需要从github存储库 https://github.com/nicolasff/phpredis .下载完成后，将文件解压缩到phpredis目录.在Ubuntu上，安装以下扩展名.
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 .
extension = redis.so
现在，您的Redis PHP安装已完成
<?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();
?>执行程序时，会产生以下结果.
Connection to server sucessfully Server is running: PONG
<?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");
?>执行上述程序时，会产生以下结果.
Connection to server sucessfully Stored string in redis:: Redis tutorial
<?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);
?>执行上述程序时，会产生以下结果.
Connection to server sucessfully Stored string in redis:: Redis Mongodb Mysql
<?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);
?>执行程序时，会产生以下结果.
Connection to server sucessfully Stored string in redis:: tutorial-name tutorial-list
