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

How to Install PHP 5.6 on Linux Mint 19 Easy Guide

August 3, 2019 | By the+gnu+linux+evangelist.

Installing PHP

  1. 2. Enabling PPA Repo

    Add PHP PPA for Linux Mint

    Install PHP Repo for Linux Mint
  2. 3. Installing PHP 5.6

    Then to Install PHP 5.6 on Linux Mint

    sudo apt install php5.6
  3. 4. Setting PHP Version

    (Optional, for managing multiple Versions) And to Set PHP 5.6 as Default

    sudo update-alternatives --config php

    And then Choose the Right PHP release ID.

  4. 5. Searching PHP 5.6 Extensions

    Again to Search PHP 5.6 Extensions

    grep php- /var/lib/apt/lists/ppa.launchpad.net_ondrej_php*Packages

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