How to install extended redis in php under linux

How to install extensions in PHP under Linux: first install the compilation tool; then download the "phpredis" extension and complete the installation; then add "extension="redis.so""; finally open "index.php" in the browser That’s it.

Instructions:

操作系统：CentOS
php安装目录：/usr/local/php
php.ini配置文件路径：/usr/local/php/etc/php.ini
Nginx安装目录：/usr/local/nginx
Nginx网站根目录：/usr/local/nginx/html

1. Install the compilation tool

yum install wget  make gcc gcc-c++ zlib-devel openssl openssl-devel pcre-devel kernel keyutils  patch perl

2. Install redis

Download ：https://github.com/nicolasff/phpredis/archive/2.2.4.tar.gz

Upload phpredis-2.2.4.tar.gz to the /usr/local/src directory

cd /usr/local/src #进入软件包存放目录
tar zxvf phpredis-2.2.4.tar.gz #解压
cd phpredis-2.2.4 #进入安装目录
/usr/local/php/bin/phpize #用phpize生成configure配置文件
./configure --with-php-config=/usr/local/php/bin/php-config  #配置
make  #编译
make install  #安装

After the installation is completed, the following installation path appears

/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/

3. Configure php support

vi /usr/local/php/etc/php.ini #Edit the configuration file at the end Add the following content in one line

Add

extension="redis.so"
:wq! #保存退出

4. Test

vi /usr/local/nginx/html/index.php   #编辑
<?php
phpinfo();
?>
:wq! #保存退出

Open index.php in the browser, as shown in the figure below, you can see redis related information

At this point, the PHP redis installation under Linux is completed!

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