How to install GeoIP php extension for PHP 7.0 and PHP 7.1 supplied by Plesk?

Question

How to install GeoIP php extension for PHP 7.0 and PHP 7.1 supplied by Plesk?

Answer

1. Connect to the server via SSH.
2. Install required libraries and packages:
   For RHEL/CentOS and PHP 7.0:

   # yum install make plesk-php70-devel gcc glibc-devel GeoIP-devel zlib-devel

   For RHEL/CentOS and PHP 7.1:

   # yum install make plesk-php71-devel gcc glibc-devel GeoIP-devel zlib-devel

   For Debian/Ubuntu and PHP 7.0:

   # apt-get install plesk-php70-dev build-essential
   # apt-get install libgeoip-dev geoip-bin geoip-database

   For Debian/Ubuntu and PHP 7.1:

   # apt-get install plesk-php71-dev build-essential
   # apt-get install libgeoip-dev geoip-bin geoip-database

3. Install GeoIP v. 111 with PHP7 support:
   For PHP 7.0:

   # /opt/plesk/php/7.0/bin/pecl install http://pecl.php.net/get/geoip-1.1.1.tgz

   For PHP 7.1:

   # /opt/plesk/php/7.1/bin/pecl install http://pecl.php.net/get/geoip-1.1.1.tgz

4. Add "
extension=geoip.so"
to the PHP's configuration (php.ini) file:
   For PHP 7.0 modify file /opt/plesk/php/7.0/etc/php.ini
   For PHP 7.1 modify file /opt/plesk/php/7.1/etc/php.ini
5. Check the installation:
   For PHP 7.0:

   # /opt/plesk/php/7.0/bin/php -m | grep geoip

   For PHP 7.1:

   # /opt/plesk/php/7.1/bin/php -m | grep geoip

Note: for PHP versions other that 7.0 and 7.2, specify corresponding version in each step. For example:

# apt-get install plesk-php72-dev build-essential
# /opt/plesk/php/7.2/bin/php -m | grep geoip