Install missing PHP7.2 intl extenstion

In this post, I will show you how we can add missing PHP 7.2 missing extension using Ondrej PPA in Linux server.

apt update
apt autoremove

Once you have fixed that issue, you can try executing following commands if you have not added Ondrej PPA:

add-apt-repository -y ppa:ondrej/php
apt install php7.2-intl

Now you can restart your server.

sudo systemctl reload php7.2-fpm.service