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

Step-by-step – PHP 5.6 Ubuntu 20.10 Installation

October 23, 2020 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 20.10 Installing PHP 5.6 – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install PHP 5.6 in Ubuntu 20.10 Groovy GNU/Linux.

And to get the PHP 5.6 Ubuntu Groovy Installation, you have to Manually Setup the Ubuntu Apt PPA Repository.

Finally, this PHP 5.6 PPA includes also All the most Useful Extensions for PHP usage.

How to Install PHP 5.6 on Ubuntu 20.10 Groovy - Featured
  1. 1. Launching Terminal

    Open a Terminal window
    Ctrl+Alt+t on Desktop
    (Press “Enter” to Execute Commands).

    How to Install PHP 5.6 on Ubuntu 20.10 Groovy - Open Terminal Shell Emulator
    In case first see: Terminal QuickStart Guide.