dnf upgrade --refresh -y dnf install -y http://ftp.riken.jp/Linux/remi/enterprise/remi-release-9.rpm
之后可以用以下命令查看存在的木块
dnf module list
#输出 Last metadata expiration check: 0:06:00 ago on Fri May 5 09:54:43 2023. Rocky Linux 9 - AppStream Name Stream Profiles Summary maven 3.8 common [d] Java project management and project comprehension tool nodejs 18 common [d], development, minimal, s2i Javascript runtime php 8.1 common [d], devel, minimal PHP scripting language ruby 3.1 common [d] An interpreter of object-oriented scripting language Remi's Modular repository for Enterprise Linux 9 - aarch64 Name Stream Profiles Summary composer 2 common [d] Dependency Manager for PHP memcached remi common [d] High Performance, Distributed Memory Object Cache php remi-7.4 common [d], devel, minimal PHP scripting language php remi-8.0 common [d], devel, minimal PHP scripting language php remi-8.1 common [d], devel, minimal PHP scripting language php remi-8.2 common [d], devel, minimal PHP scripting language redis remi-6.0 common Redis persistent key-value database redis remi-6.2 common [d] Redis persistent key-value database redis remi-7.0 common [d] Redis persistent key-value database redis remi-7.2 common [d] Redis persistent key-value database Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled
可以看到默认php是8.1只要使用以下命令替换默认的，即可安装指定的PHP版本
dnf module enable php:remi-7.4
安装已经替换默认的php版本
dnf -y install php-fpm php-cli php-common php-gd php-mbstring php-mcrypt php-mysql php-pdo php-redis
安装指定版本的php
dnf -y install php74-php php74-php-fpm php74-php-cli php74-php-common php74-php-gd php74-php-mbstring php74-php-mcrypt php74-php-mysql php74-php-pdo php74-php-redis