Install CURL on Ubuntu Server:

sudo apt-get install curl

Install CURL on PHP-7.2 After Updating Ubuntu 18.04:

sudo add-apt-repository ppa:ondrej/php

sudo apt update

Now, update the server using the above command

sudo apt install php7.2-fpm php7.2-gd php7.2-curl php7.2-mysql php7.2-dev php7.2-cli php7.2-common php7.2-mbstring php7.2-intl php7.2-zip php7.2-bcmath

Restart Apache Server:

After enabling the CURL on Ubuntu 18.04 PHP-7.2 Server. You just need to restart your Apache Server.

$sudo service apache2 restart


You can use the above or below command to restart your Apache Server.

$sudo /etc/init.d/apache2 restart