PHP extensions

Useful extensions:

php-xml php-gd php-curl php-mcrypt php-mbstring php-gettext

For mysql: php-mysql
For Apache2: libapache2-mod-php

PECL uploadprogress

add-apt-repository ppa:ondrej/php
apt-get update
apt-get install php-uploadprogress

refer: Install PHP uploadprogress on Ubuntu 12.04-16.04 systems

Written on May 3, 2017