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PHP agent compatibility and requirements

Before you install New Relic for PHP, make sure your system meets the applicable requirements.

If you don't have one already, create a New Relic account. It's free, forever.

PHP releases

New Relic supports PHP versions 5.5, 5.6, 7.0, 7.1, 7.2, 7.3, 7.4, 8.0, and 8.1.

Important

Compatibility note: When PHP 8.0 or 8.1 detects an observability extension, like the New Relic agent, PHP disables Just-In-Time compilation.

Support for PHP 8.1 does not include Fibers.

Permissions

License key

For any installation, you will need your New Relic license key. This is a 40-character hexadecimal string that New Relic provides when you sign up for your account. For more information, see the PHP install script and license key settings in the PHP INI file.

Processor type

  • Intel (and compatible) platforms
  • ARM64

Operating systems

The New Relic PHP Agent is supported on Ubuntu, Debian, Amazon Linux, Alpine, RHEL and CentOS Operating Systems (OS). When vendors announce end of life (e.g., Standard Support for Ubuntu, EOL LTS for Debian, Maintenance Support for RHEL and Maintenance Update for CentOS), New Relic will continue to support those latest versions for one year. After the year has passed, New Relic will end support for those versions. If the version of PHP you’re using is no longer officially available for an OS, then support could end sooner than one year. It is highly recommended to use the latest version of the OS that is officially supported by the vendor. The latest versions of our agent may work on OS versions that are past End of Life, however it is no longer tested or officially supported by the New Relic PHP Agent.

Operating system

Supported by New Relic's PHP agent

Linux (x86_64)

  • Alpine 3.12 or higher

  • Amazon Linux 2

  • Red Hat Enterprise Linux (RHEL) 7 or higher

  • CentOS 7 or higher

  • Debian 9.0 ("stretch") or higher

  • Ubuntu LTS 18.04 ("Bionic Beaver") or higher or Ubuntu non-LTS 21.04 ("Hirsute Hippo") or higher.

  • Any other Linux distribution with:

    • Kernel version 4.9 (long term) or higher
    • glibc 2.35 or higher with NPTL support or musl libc version 1.1.24 or higher

Linux (ARM64)

  • Amazon Linux 2 (including AWS Graviton 2)

  • CentOS 8

    Important

    ARM64 is only supported with:

    • PHP 8.0 and with New Relic PHP Agent 9.18.1 or later.
    • PHP 8.1 and with New Relic PHP Agent 9.19.0 or later.

    For more information on ARM64 support, please see the ARM64 installation info.

Web servers

  • Apache 2.2 or 2.4 via mod_php
  • Any web server that supports FastCGI using PHP-FPM

Frameworks

Supported PHP frameworks include:

Frameworks

CakePHP 2.x

Magento 1.x and 2.x, CE and EE

CodeIgniter 2.x

MediaWiki

Drupal 6.x, 7.x, 8.x, and 9.x

Slim 2.x, 3.x, and 4.x

Joomla 3.x

Symfony 3.x, 4.x, and 5.x

Kohana 3.2 and 3.3

Wordpress

Laminas 3.x

Yii 1.x

Zend Framework 1.x, 2.x, and 3.x

Laravel Lumen 6.x, 7.x, and 8.x

Important

Joomla 3.x is not supported on PHP 8.x

The PHP agent's list of frameworks continues to grow. Even if the framework you are using is not listed here, the PHP agent may be able to provide you with useful information about your app.

For more information, see PHP frameworks: Integrating support for New Relic. If you want to suggest support for other popular PHP frameworks, visit us at the Explorers Hub and create a Feature Idea!

Databases and libraries

Supported databases and libraries:

Databases and Libraries

Firebird

Oracle

Guzzle

PHPUnit

Informix

PDO

Memcached

Postgres

MongoDB

Predis

Microsoft SQL Server

Redis

MySQL

SQLite

ODBC

Sybase

Other APM software

If your application uses other application performance monitoring (APM) software besides our agent, we cannot guarantee that our agent will work correctly and we cannot offer technical support. For more information, see Errors when using other monitoring software.

Instance details

New Relic collects instance details for a variety of databases and database drivers. The ability to view specific instances and the types of database information in APM is available for the following:

To disable collection of host information, use either of these options:

  • Set newrelic.datastore_tracer.instance_reporting.enabled to false in the newrelic.ini.
  • Omit the database name with newrelic.datastore_tracer.database_name_reporting.enabled = false.

To request instance-level information from datastores currently not listed for your New Relic agent, get support at support.newrelic.com.

Logs In Context

The PHP agent supports APM logs in context for the following libraries:

  • Monolog 2 and 3

Message queuing

  • HTTP
  • Laravel Queuing

Security requirements

As a standard security measure for data collection, your app server must support SHA-2 (256-bit). SHA-1 is not supported.

Connect the agent to other New Relic features

The PHP agent integrates with other New Relic features to give you end-to-end visibility:

Product

Integration

Browser monitoring

The PHP agent automatically injects the browser agent's JS code when you enable auto-instrumentation. After enabling browser injection, you can view data in the APM Summary page and quickly switch between the APM and browser data for a particular app. For configuration options and manual instrumentation, see Browser monitoring and the PHP agent.

Infrastructure monitoring

When you install the infrastructure and APM agents on the same host, they automatically detect one another. You can then view a list of hosts in the APM UI, and filter your Infrastructure hosts by APM app in the Infrastructure UI. For more information, see APM data in infrastructure monitoring.

New Relic Dashboards

The PHP agent sends default events and attributes for NRQL queries. You can also record custom events for advanced analysis.

Synthetic monitoring

Synthetic transaction traces connect requests from synthetic monitors to the underlying APM transaction.

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