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

How to Install LAMP Web Server on Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Installing LAMP PHP Guide

Hi! The Linked Tutorials Show you Step-by-Step How to Install Apache, MySQL and PHP 5.x/7.x/8.x in Ubuntu GNU/Linux Desktops/Servers.

And LAMP for Ubuntu has become a de facto Development Standard. Today, the products that make up the LAMP stack are included by default in nearly all GNU/Linux distributions, and together they make a powerful web application platform.

Install LAMP on Ubuntu - Featured

GNU/Linux Ubuntu LAMP Web Server Installation Guide