mtvbrianking/redis.md

## redis.md

      
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              redis.md
            
          
    Redis

Linux

jdoe@home-pc:~# apt-get install redis-server
jdoe@home-pc:~# systemctl enable redis-server@.service
jdoe@home-pc:~# apt-get update
jdoe@home-pc:~# apt-cache pkgnames | grep php7.4
jdoe@home-pc:~# apt install php7.4-redis
jdoe@home-pc:~# service apache2 restart
jdoe@home-pc:~# redis-cli

https://redis.io/download#installation
https://tecadmin.net/install-redis-ubuntu
Windows

Download
https://github.com/tporadowski/redis/releases
Tutorial
https://www.c-sharpcorner.com/article/installing-redis-cache-on-windows
Xampp

https://www.phpflow.com/php/how-to-setup-redis-server-and-use-with-php

Download php_redis.dll file from PECL libs. Download extension as per your current PHP version.
Copy the php_redis.dll and paste to following folder in XAMPP Server extension directory(D:\XAMPP\php\ext).
Open the php.ini file and add extension=php_redis.dll line into this file.
Restart XAMPP server
Open phpinfo() of XAMPP server and search Redis, if found that means you successfully integrated Redis with PHP.

Usage

<?php

try {
    // create redis instance
    $redis = new \Redis();
    
    // connect with server and port
    $redis->connect('localhost', 6379);
    
    // set key
    $redis->set('user', 'John Doe');
    
    // get value
    $user = $redis->get('user');

    print($user); // John Doe
} catch (Exception $ex) {
    echo $ex->getMessage();
}