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

PHP 5.6 Ubuntu 21.04 Installation – Step-by-step

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

Installing PHP 5.6

  1. 2. Enabling PPA Repo

    Add PHP PPA for Ubuntu GNU/Linux

    Install PHP Repo for Ubuntu

  2. 3. Installing PHP 5.6

    Then to Install PHP 5.6 on Ubuntu.

    sudo apt install php5.6

  3. 4. Setting PHP Version

    (Optional) And to Set PHP 5.6 as Default.

    sudo update-alternatives --config php

    If more than One then Simply Choose the Right PHP Release Entry.

  4. 5. Searching PHP 5.6 Extensions

    Again to Search PHP 5.6 Extension on PPA.

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

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