Check list of Installed PHP versions and PHP CLI version into cpanel

# ls /usr/bin/ | grep php

Result
alt-php-mysql-reconfigure@
alt-php-mysql-reconfigure.py*
ea-php54@
ea-php54-pear@
ea-php54-pecl@
ea-php55@
ea-php55-pear@
ea-php55-pecl@
ea-php56@
ea-php56-pear@
ea-php56-pecl@
ea-php70@
ea-php70-pear@
ea-php70-pecl@
ea-php71@
ea-php71-pear@
ea-php71-pecl@
ea-php72@
ea-php72-pear@
ea-php72-pecl@
lsphp*
php*
php5@
php5-cli@
php-cgi@
php-cli@

How to install extensions in php 7 cent os

Install extensions in php 7 cent os follow these steps

1. curl 'https://setup.ius.io/' -o setup-ius.sh

2. sudo bash setup-ius.sh

3. sudo yum install -y mod_php70w php70w-cli php70w-mysqlnd php70w-json php70w-gd php70w-dom php70w-simplexml php70w-mcrypt php70w-intl httpd mysql-server git