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

PHP 8.1 Installation in Pop!_OS – Step-by-step

October 17, 2021 | By the+gnu+linux+evangelist.

GNU/Linux Pop!_OS Installing PHP 8.1 – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install PHP 8.1 in Pop!_OS 18.04+ GNU/Linux Desktop.

And to get the PHP 8.1 Pop!_OS Installation, you have to Manually Setup the Ubuntu Apt PPA Repository.

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

Finally, this PHP 8.1 PPA includes also All the most Useful Extensions for PHP usage.

How to Install PHP 8.1 on Pop!_OS - Featured

  1. 1. Launching Terminal

    Open a Terminal Shell emulator window
    Hit Win/Cmd to Show Bar.
    (Press “Enter” to Execute Commands)

    Open Terminal Shell Emulator
    Or Right-Click on Desktop or Folder and Choose “Open in Terminal”:
    Menu Open in Terminal

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