This guide provides steps to install PHP 7.4 on CentOS 8 / RHEL 8 Linux system. Interested developers can already use PHP 7.4 in a production environment. The official release date of the official version is November 28, 2019.
Please follow the steps below to install PHP 7.4 on CentOS 8 / RHEL 8.
Step 1: Add EPEL and REMI libraries
The EPEL and REMI libraries are required for installation. Add it to the system with the following command
sudo yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo yum -y install https://rpms.remirepo.net/enterprise/remi-release-8.rpm
Step 2: Install PHP 7.4 on CentOS 8 / RHEL 8
After adding related libraries, enable and install the Remi module of PHP 7.4.
sudo dnf -y install dnf-utils
Enable module flow for PHP 7.4
sudo dnf module install php:remi-7.4
Accept the installation prompt
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Last metadata expiration check:0:00:24 ago on Mon 16 Sep 201909:36:21 AM EDT.
Dependencies resolved.===================================================================================================================================================
 Package           Arch       Version                      Repository                  Size
===================================================================================================================================================
Installing group/module packages:
 php-cli           x86_64      7.4.0~RC1-1.el8.remi               remi-modular                4.6 M
 php-common         x86_64      7.4.0~RC1-1.el8.remi               remi-modular                1.2 M
 php-fpm           x86_64      7.4.0~RC1-1.el8.remi               remi-modular                1.6 M
 php-json          x86_64      7.4.0~RC1-1.el8.remi               remi-modular                 71 k
 php-mbstring        x86_64      7.4.0~RC1-1.el8.remi               remi-modular                524 k
 php-xml           x86_64      7.4.0~RC1-1.el8.remi               remi-modular                211 k
Installing dependencies:
 nginx-filesystem      noarch      1:1.14.1-8.module+el8+2505+fe936cef        rhel-8-for-x86_64-appstream-rpms       24 k
 oniguruma          x86_64      6.8.2-1.el8                    rhel-8-for-x86_64-appstream-rpms      188 k
 httpd-filesystem      noarch      2.4.37-11.module+el8.0.0+2969+90015743      rhel-8-for-x86_64-appstream-rpms       34 k
 libxslt           x86_64      1.1.32-3.el8                   rhel-8-for-x86_64-baseos-rpms        249 k
Installing module profiles:
 php/common                                                                    
Enabling module streams:
 httpd                     2.4                                                
 nginx                     1.14                                                
 php                      remi-7.4                                              
Transaction Summary
===================================================================================================================================================
Install 10 Packages
Total download size:8.6 M
Installed size:43 M
Is this ok [y/N]: y
Use the following command to install additional packages
sudo dnf update
sudo yum install php-xxx
The current PHP version should be 7.4
$ php -v
PHP 7.4.0(cli)(built: Nov 26201920:13:36)( NTS )Copyright(c) The PHP Group
Zend Engine v3.4.0,Copyright(c) Zend Technologies
View the enabled modules:
$ php --modules
You have successfully installed PHP 7.4 on CentOS 8 / RHEL 8.
Original address: https://computingforgeeks.com/how-to-install-php-7-4-on-centos-rhel-8/
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