Install / Upgrade to PHP 7.1 on CentOS 7 / RHEL 7 using Remi RPM Repo

Days ago I had to upgrade to PHP 7.1 on the nixcp.com server, it was a major upgrade since I was running PHP 5.6.x.

This was on the top of my todo list after I read that PHP 7.1 was 20% faster than PHP 7.0 (and we all know PHP 7.0 is around twice as fast as PHP 5.6.x), as I am obsessed with web speed and web performance, this was the chance to test PHP 7.1 and its benefits.

Install PHP 7.1 on CentOS 7 Step by Step

After I researched if all my PHP apps were compatible, I started the upgrade process from PHP 5.6.x to PHP 7.1 on CentOS 7.x 64 bits. This is the procedure I used on my server.

Get a list of all your current PHP Packages, just in case:

rpm -qa | grep php

It should look similar to this:

[[email protected]:~]rpm -qa | grep php
php-common-5.6.30-1.el7.remi.x86_64
php-pear-1.10.3-1.el7.remi.noarch
php-pecl-memcache-3.0.8-4.el7.remi.5.6.x86_64
php-devel-5.6.30-1.el7.remi.x86_64
php-mysqlnd-5.6.30-1.el7.remi.x86_64
php-mcrypt-5.6.30-1.el7.remi.x86_64
php56-php-common-5.6.30-1.el7.remi.x86_64
php-cli-5.6.30-1.el7.remi.x86_64
php-pecl-jsonc-devel-1.3.10-2.el7.remi.5.6.x86_64
php-pecl-igbinary-2.0.1-1.el7.remi.5.6.x86_64
php-gd-5.6.30-1.el7.remi.x86_64
php-mbstring-5.6.30-1.el7.remi.x86_64
php56-runtime-2.1-5.el7.remi.x86_64
php56-php-pecl-msgpack-0.5.7-1.el7.remi.x86_64
php-5.6.30-1.el7.remi.x86_64
php-pecl-jsonc-1.3.10-2.el7.remi.5.6.x86_64
php-xml-5.6.30-1.el7.remi.x86_64
php-process-5.6.30-1.el7.remi.x86_64
php-xcache-3.2.0-1.el7.remi.5.6.x86_64
php-pecl-memcached-2.2.0-3.el7.remi.5.6.x86_64
php-soap-5.6.30-1.el7.remi.x86_64
php-opcache-5.6.30-1.el7.remi.x86_64
php56-php-pecl-jsonc-1.3.10-1.el7.remi.x86_64
php56-php-pecl-igbinary-2.0.1-1.el7.remi.x86_64
php-pdo-5.6.30-1.el7.remi.x86_64
php-fpm-5.6.30-1.el7.remi.x86_64
php56-php-pecl-zip-1.13.5-1.el7.remi.x86_64
php-pecl-zip-1.13.5-1.el7.remi.5.6.x86_64
php-pecl-msgpack-0.5.7-1.el7.remi.5.6.x86_64
php-xmlrpc-5.6.30-1.el7.remi.x86_64
[[email protected]:~]

Install Remi Repo for CentOS 7.x

I already had Remi’s repo installed, but if you don’t, you can do it using this commands:

wget http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
rpm -Uvh remi-release-7.rpm

After that, enable PHP-71 packages from your Remi repo, run this command:

yum-config-manager --enable remi-php71

Expected outpout:

[[email protected]:~]yum-config-manager --enable remi-php71
Loaded plugins: fastestmirror, langpacks
==== repo: remi-php71 =======
[remi-php71]
async = True
bandwidth = 0
base_persistdir = /var/lib/yum/repos/x86_64/7
baseurl =
cache = 0
cachedir = /var/cache/yum/x86_64/7/remi-php71
check_config_file_age = True
compare_providers_priority = 80
cost = 1000
deltarpm_metadata_percentage = 100
deltarpm_percentage =
enabled = True
enablegroups = True
...
...
...

Then run yum update:

yum update -y

If you are not upgrading, and just want to install PHP 7.1 on CentOS 7, just run:

yum install php php-devel php-gd php-mbstring php-mcrypt php-soap php-mysqlnd

It should update all your current PHP packages to PHP 7.1, as you see below:

Upgrade / Install PHP 7.1 on CentOS 7 result

If you get this issue:

You could try using --skip-broken to work around the problem
** Found 1 pre-existing rpmdb problem(s), 'yum check' output follows:
php-5.6.30-1.el7.remi.x86_64 has missing requires of httpd-mmn = ('0', '20120211x8664', None)

It can be fixed by installing httpd package, which I don’t use but it is required:

yum install httpd -y

After that I disabled httpd from the boot process to ensure it won’t try to boot along with Nginx and cause a port 80 conflict:

systemctl disable httpd

Remove Xcache, because as far as I see it is not available for PHP 7.1.x

yum remove php-xcache* -y

If you preserve Xcache it may lead into a yum error as you see below:

--> Finished Dependency Resolution
Error: Package: 1:php-xcache-3.2.0-1.el7.remi.5.6.x86_64 (@remi-php56)
Requires: php(zend-abi) = 20131226-64
Removing: php-common-5.6.30-1.el7.remi.x86_64 (@remi-php56)
php(zend-abi) = 20131226-64
Updated By: php-common-7.1.3-1.el7.remi.x86_64 (remi-php71)
php(zend-abi) = 20160303-64
Available: php-common-5.4.16-42.el7.x86_64 (base)
php(zend-abi) = 20100525-64
Available: php-common-5.6.29-1.el7.remi.x86_64 (remi-php56)
php(zend-abi) = 20131226-64
Available: php-common-7.1.2-1.el7.remi.x86_64 (remi-php71)
php(zend-abi) = 20160303-64
Error: Package: 1:php-xcache-3.2.0-1.el7.remi.5.6.x86_64 (@remi-php56)
Requires: php(api) = 20131106-64
Removing: php-common-5.6.30-1.el7.remi.x86_64 (@remi-php56)
php(api) = 20131106-64
Updated By: php-common-7.1.3-1.el7.remi.x86_64 (remi-php71)
php(api) = 20160303-64
Available: php-common-5.4.16-42.el7.x86_64 (base)
php(api) = 20100412-64
Available: php-common-5.6.29-1.el7.remi.x86_64 (remi-php56)
php(api) = 20131106-64
Available: php-common-7.1.2-1.el7.remi.x86_64 (remi-php71)
php(api) = 20160303-64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

One thing I noticed: a few packages are still from PHP 5.6 version:

[[email protected]:~]rpm -qa | grep php56
php56-php-common-5.6.30-1.el7.remi.x86_64
php56-runtime-2.1-5.el7.remi.x86_64
php56-php-pecl-msgpack-0.5.7-1.el7.remi.x86_64
php56-php-pecl-jsonc-1.3.10-1.el7.remi.x86_64
php56-php-pecl-igbinary-2.0.1-1.el7.remi.x86_64
php56-php-pecl-zip-1.13.5-1.el7.remi.x86_64

Remove those and install the 7.1 versions from Remi:

yum remove php56*
yum install yum install php71-php-common php71-runtime php71-php-pecl-msgpack php71-php-pecl-jsonc php71-php-pecl-igbinary php71-php-pecl-zip

And the upgrade from PHP 5.6 to PHP 7.1 was complete.

Finally, ensure you restart your http and php-fpm to apply changes:

systemctl restart nginx
systemctl restart php-fpm

That’s all, now you know how to upgrade or install PHP 7.1 on CentOS 7. Please let me know if you have any questions or problems following this tutorial.

About the Author: Martin Keler

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