How to install PHP 7.2 on CentOS 7

How to install PHP 7.2 on CentOS 7

Install PHP 7.2 on CentOS 7

PHP is a server-side scripting language used for web development. PHP comes in different versions 5.6, 7.0, 7.1, 7.2, etc. Currently PHP 7.2 is the latest version of PHP. The CentOS 7 official repository supports PHP 5.4, but it does not receive any updates. You need to migrate to PHP 7.2 to get the latest security updates and features. In this tutorial you will learn how to install PHP 7.2 on CentOS.

Prerequisites

Before you start installing PHP 7.2 on CentOS 7, you need a non-root user account with sudo privileges on the server.

1. Install PHP on CentOS

PHP 7.2 cannot be used with CentOS Global Repository. You must add it manually. To enable PHP 7.2 on the CentsOS repository, enter the following text in a terminal:

sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

If not installed yum-utils Enter the following command:

sudo yum install yum-utils

Enable the PHP 7.2 Remi repository by entering the following command:

sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
sudo yum-config-manager --enable remi-php72

Enter the following text to install PHP 7.2:

sudo yum install php72

Check the installation of PHP 7.2.

php72 -v

The output is as follows:

# php72 -v
    PHP 7.2.10 (cli) (built: Oct 22 2018 02:02:51) ( NTS )
    Copyright (c) 1997-2018 The PHP Group
    Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.2.10, Copyright (c) 1999-2018, by Zend Technologies

Create a symbolic link to usr/bin/php

ln -s /usr/bin/php72 /usr/bin/php

Then type and confirm the version.

php -v

4. Install PHP extensions

To run frameworks such as WordPress, Ghost, etc. on your server, you need to install some basic PHP extensions. To install any of the PHP extensions on the server, use the following basic format

sudo yum install php72-php-[name_of_the_extension]

You can install the curl extension for PHP by running the following command:

sudo yum install php72-php-curl

Below are the basic PHP extensions that need to be installed on the server.

sudo yum install php72 php72-php-fpm php72-php-mysqlnd php72-php-opcache php72-php-xml php72-php-xmlrpc php72-php-gd php72-php-mbstring php72-php-json

To install additional extensions, you can use the specified format.

5. PHP processing test

To test that PHP is properly configured on the server, you need to create a file test.php in the directory var / www / html / with the following code:

If you see the following output in https: //YOUR_DOMAIN_NAME/test.php or https: //IP_ADDRESS/test.php, you have successfully installed PHP.

Conclusion

I learned and tested how to install PHP 7.2 on CentOS 7 and some of its basic extensions. If you have any questions about this, don't forget to comment below.

Sidebar