PHP link redis method code-PHP Tutorial-php.cn

PHP link redis method code

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Release： 2023-03-20 20:28:01

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Before using Redis in a PHP program, you need to ensure that the Redis PHP driver and PHP environment are installed on the machine. You can first install PHP on your computer and configure the environment. This article will share with you the method code of PHP linking to redis, hoping to help you.

Installation

Now, let’s see how to set up the Redis PHP driver.
Download phpredis from the github library => http://github.com/nicolasff/phpredis. After downloading it, extract the files to the phpredis directory. On Ubuntu, install the following extensions.

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

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Now, copy and paste the contents of the “modules” folder into the PHP extensions directory and add the following lines in php.ini.

extension = redis.so

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Now, the Redis PHP installation is complete!

Connect to the Redis server using

<?php 
   //Connecting to Redis server on localhost 
   $redis = new Redis(); 
   $redis->connect(&#39;127.0.0.1&#39;, 6379); 
   echo "Connection to server sucessfully"; 
   //check whether server is running or not 
   echo "Server is running: ".$redis->ping(); ?>

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PHP

When the program is executed, the following results will be produced.

Connection to server sucessfully 
Server is running: PONG

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Redis PHP string example

<?php 
   //Connecting to Redis server on localhost 
   $redis = new Redis(); 
   $redis->connect(&#39;127.0.0.1&#39;, 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"); ?>

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Execute the above code, the following results will be generated-

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

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Redis php list example

<?php 
   //Connecting to Redis server on localhost 
   $redis = new Redis(); 
   $redis->connect(&#39;127.0.0.1&#39;, 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); ?>

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Execute the above code, The following results will be generated-

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

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Redis php key example

<?php 
   //Connecting to Redis server on localhost 
   $redis = new Redis(); 
   $redis->connect(&#39;127.0.0.1&#39;, 6379); 
   echo "Connection to server sucessfully"; 
   // Get the stored keys and print it 
   $arList = $redis->keys("*"); 
   echo "Stored keys in redis:: " 
   print_r($arList); ?>

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Executing the above code will generate the following results-

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

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Related recommendations:

Explanation of PHP operation Redis examples

A simple example sharing of php+redis

Some ways to use Redis in PHP

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