$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Install LAMP Stack on CentOS Stream 9 with PHP 8.4 – Complete Guide

September 8, 2025 | By the+gnu+linux+evangelist.

GNU/Linux CentOS Stream 9 Installing LAMP PHP 8.x – Step by step Guide

How to Install LAMP with PHP 8.x on CentOS Stream 9 GNU/Linux – Step by step Tutorial.

And to get the PHP 8.x CentOS 9 Installation, you have to Manually Setup the Dnf Repository.

Especially relevant: the Guide include instructions about Setting up MariaDB as the Open Source implementation of the MySQL DB.

PHP 8 is a major Update of the PHP Language!

Moreover, the PHP 8 New Features includes:

  • Named Arguments
  • Union Types
  • attributes
  • Constructor Property Promotion
  • Match Expression
  • Nullsafe Operator
  • JIT

Again the PHP 8.x Remi Repo includes also All the most Useful Extensions for PHP usage.

LAMP is de facto Web Development Standard. Today, the products that make up the LAMP stack are included by default in nearly all GNU/Linux distributions.

Install LAMP Stack on CentOS Stream 9 with PHP 8.4 – Complete Guide
  1. 1. Launching Terminal

    Open a Terminal window
    (Press “Enter” to Execute Commands).

    How to Install PHP 8.x on CentOS Stream 9 - Open Terminal Shell Emulator
    Or access the Server Shell.
  2. 2. Enabling Remi Repository

    Enable Remi Collet Repo for CentOS GNU/Linux

    Adding Remi RPM Repo for CentOS