Step 1: Update your system

sudo apt-get update

Step 2: Install Apache server

sudo apt-get install apache2 apache2-doc apache2-utils libexpat1 ssl-cert

Step 3: Install PHP (php7.2 latest version of PHP)

sudo apt-get install libapache2-mod-php7.2 php7.2 php7.2-common php7.2-curl php7.2-dev php7.2-gd php-pear php-imagick php7.2-mysql php7.2-ps php7.2-xsl

Step 4: Install Mysql

sudo apt-get install mysql-server mysql-client libmysqlclient-dev

To Install Mysql and Phpmyadmin

Installing Nginx, PHP, MySQL (LEMP) Stack on Ubuntu 18.04 – Part -2