PHP agent installation overview

Our PHP agent auto-instruments your code so you can start monitoring applications. You can use our launcher, or follow the instructions in this document to complete a basic PHP agent installation.

PHP components

Our PHP agent consists of two basic components:

• A PHP extension, which collects data from your application
• A local proxy daemon, which transmits the data to New Relic

Your system's configuration components, including the web server, operating system, system permissions, PHP installation itself, package manager, etc., are all important factors during installation and configuration, because the agent is a part of that.

For more information about supported PHP releases, frameworks, and other system requirements, see PHP compatibility and requirements.

Install the agent

Follow this general process to install the agent on your system. The agent installation package or tar archive includes the interactive newrelic-install script, which automates some installation tasks.

1. If you haven't already, create a New Relic account. It's free, forever.

2. Ensure your system meets the agent's requirements, including appropriate system permissions.

3. From your Account settings, copy your license key information.

4. Install the agent package or tar archive on your system.

   RedHat or CentOS

   The most common way to install the agent on RedHat or CentOS is with the installation package (.rpm) and the package manager. You can tell the package manager to get it from the New Relic repository, or you can download the .rpm file directly from the New Relic website.

   Install the package with your preferred package manager (yum or rpm) and then run the newrelic-install script.

   Ubuntu or Debian

   Install the package either with apt-get or with dpkg commands. Typically, running the newrelic-install script is not required.

   Tar archive

   The .tar archive method is the most generic method you can use on all supported operating systems. Download the compressed tar archive for your system if any of these situations apply to you:

   • Your operating system is not listed here.

   • You are not using a package manager.

   • Other methods are unsuccessful.

     Install the tar archive of the agent on any supported platform.

5. Change the default application name to a meaningful name.

6. Optional: Change other agent configuration settings to further customize your installation.

7. Restart your web server (Apache, Nginx, PHP-FPM, etc.).

8. Recommendation: To help ensure the PHP agent is initiated, especially if your application has infrequent activity, generate some data by using the app for a few seconds.

9. Wait a few minutes for your application to send data to New Relic.

Then, check your app's performance in the New Relic UI.

Install PHP with partnership accounts

Installation procedures may be different for admins who install the PHP agent through a New Relic partnership. For more information, see:

• AWS
• Heroku
• Magento
• Shared hosting providers
• Other partnership installation procedures

Not all partners support PHP agents.

For more help

If you need more help, check out these support and learning resources:

• Suggest a change and learn how to contribute to our PHP agent open source repository.
• Browse the Explorers Hub to get help from the community and join in discussions.
• Find answers on our sites and learn how to use our support portal.
• Run New Relic Diagnostics, our troubleshooting tool for Linux, Windows, and macOS.
• Review New Relic's data security and licenses documentation.