
Rollbar full-stack error tracking for WordPress
Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them.
This plugin integrates Rollbar into your WordPress installation.
Features
- PHP & JavaScript error logging.
- Define an environment for each single WordPress installation or Multisite blog.
- Specify your desired logging level.
- Regular updates and improvements!
Please note:
In order to use this plugin, a Rollbar account is required.
Support
You like it?
You can at least support the plugin development and rate it up!
Disclaimer
This plugin is a community-driven contribution. All rights reserved to Rollbar.
Screenshots

Settings page.
FAQ
Multisite supported?
Yes, of course. Additionally, you can assign different environments to each of your blogs.
I have a complex WordPress project and use composer for managing dependencies. Is your plugin composer friendly?
Yes. It’s actually the recommended method of installation. You can install the rollbar/rollbar-php-wordpress package
using composer.
ChangeLog
Version 3.1.2 (March 6th 2026)
- Fixed namespace strings not prefixed by PHPScoper.
- Added NamespaceTokenFixer to fix unscoped namespace strings.
Version 3.1.1 (December 22nd 2025)
- Fixed composer autoload ClassLoader namespace not replaced by PHPScoper in v3.1.0.
Version 3.1.0 (December 18th 2025)
- Fixed settings values not being saved correctly when they match the default.
- Added
rollbar_js_nonce filter to allow customizing the nonce used in the Rollbar JS snippet.
- Added support for WordPress 6.9.
- Moved vendored files into a scoped namespace.
- Updated the Rollbar core PHP SDK to v4.2.
Version 3.0.0 (October 17th 2025)
- Fixed CSRF vulnerability.
- Removed support for PHP 8.0 and below.
- Updated and improved the settings page.
- Updated the Rollbar core PHP SDK to v4.1.
- Updated the Rollbar core JavaScript SDK to v2.26.
- Added support for telemetry and added auto-instrumentation.
- Added support for
ROLLBAR_DISABLE_ADMIN to remove the plugin settings page from the admin.
- Added support for
ROLLBAR_SETTINGS to configure the plugin without the admin page.
- Added support for
ROLLBAR_CLIENT_ACCESS_TOKEN constant or environment variable to set the client access token.
- Added support for
WP_PROXY_BYPASS_HOSTS, WP_PROXY_USERNAME, and WP_PROXY_PASSWORD for better proxy management.
- Added
rollbar_api_admin_permission filter to allow custom authorization of the admin API.
- Added
rollbar_user_can_view_admin filter to allow custom disabling of the admin page.
- Added
rollbar_php_config filter to allow more exact control over Rollbar PHP configurations.
- Added
rollbar_telemetry_actions filter to allow control of which actions are logged via telemetry.
- Added
rollbar_telemetry_custom_handlers filter to allow custom control over what is logged in telemetry messages.
- Added ‘framework’ details with the WordPress version to the item payload.
Version 2.7.1 (September 13th 2023)
- Fix issue that could lead to fatal error with some settings (https://github.com/rollbar/rollbar-php-wordpress/pull/120)
Version 2.7.0 (September 11th 2023)
- Updated PHP Dependencies including loading seperate dependencies for PHP7 and PHP8. (https://github.com/rollbar/rollbar-php-wordpress/pull/114)
- Updated node development dependencies (https://github.com/rollbar/rollbar-php-wordpress/pull/115)
Version 2.6.4 (June 13th 2022)
- Updated admin test results to show a skipped test as a success (https://github.com/rollbar/rollbar-php-wordpress/pull/110)
- Fixed new session being created on every request (https://github.com/rollbar/rollbar-php-wordpress/pull/111)
- Added search for WP_ENV as a constant or the environment (https://github.com/rollbar/rollbar-php-wordpress/pull/108)
- Added a link to settings from the plugins page (https://github.com/rollbar/rollbar-php-wordpress/pull/109)
Version 2.6.3 (April 18th 2022)
- Update the tested WP versions
Version 2.6.2 (March 4th 2020)
- don’t start a session for wp-cron (https://github.com/rollbar/rollbar-php-wordpress/pull/88)
Version 2.6.1 (December 27th 2019)
- fix(initPhpLogging): Moving fetch settings to before settings check. (https://github.com/rollbar/rollbar-php-wordpress/pull/84)
Version 2.5.1 (February 20th 2019)
- Fixed a call to Rollbar\WordPress\Defaults for enableMustUsePlugin (https://github.com/rollbar/rollbar-php-wordpress/pull/75)
Version 2.5.0 (February 19th 2019)
- Moved Rollbar initialization from
plugins_loaded hook to the invocation of the main plugin file (https://github.com/rollbar/rollbar-php-wordpress/issues/73)
- Added support for running the plugin as a Must-Use plugin (https://github.com/rollbar/rollbar-php-wordpress/issues/73)
- Added
Enable as a Must-Use plugin settings (https://github.com/rollbar/rollbar-php-wordpress/issues/73)
- UI improvements
Version 2.4.10 (February 5th 2019)
- Added support for ROLLBAR_ACCESS_TOKEN constant and respecting the ROLLBAR_ACCESS_TOKEN environment variable (https://github.com/rollbar/rollbar-php-wordpress/issues/72)
- Fixed tests
- Updated dependencies
Version 2.4.9 (January 24th 2019)
- Fix for issue #69 (https://github.com/rollbar/rollbar-php-wordpress/issues/69)
Version 2.4.8 (January 17th 2019)
- Update rollbar-php to v1.7.4
Version 2.4.7 (August 14th 2018)
- Update rollbar-php to v1.6.2
Version 2.4.6 (August 13th 2018)
- Configuration option custom_data_method doesn’t exist in Rollbar (https://github.com/rollbar/rollbar-php-wordpress/issues/66)
Version 2.4.5 (August 7th 2018)
- Update rollbar-php to v1.6.1
- Remove mentions of IRC channel from README.md and readme.txt
Version 2.4.4 (June 18th 2018)
- Update rollbar-php to v1.5.3
Version 2.4.3 (June 11th 2018)
- Update rollbar-php to v1.5.2
- Use rollbar-php:v1.5.2 new defaults methods to handle restoring default settings.
Version 2.4.2 (25th May 2018)
- Fixed the plugin not always respecting the boolean true settings (https://github.com/rollbar/rollbar-php-wordpress/issues/58)
Version 2.4.1 (19th May 2018)
- Updated rollbar-php dependency to v1.5.1
Version 2.4.0 (17th May 2018)
- Added capture_ip, capture_email, and capture_username to the config options.
- Fixed populating config options from the database to the plugin for boolean values.
- Updated rollbar-php dependency to v1.5.0
Version 2.3.1 (10th April 2018)
- Fixed a bug in strict PHP setups (https://github.com/rollbar/rollbar-php-wordpress/issues/44)
Version 2.3.0 (5th April 2018)
- Added
rollbar_plugin_settings filter
- Added majority of Rollbar PHP config options to the User Interface.
- Moved the settings from Tools -> Rollbar to Settings -> Rollbar
Version 2.2.0 (4th December 2017)
- Fixed the logging level to correctly inlude errors from specified level and up.
- Changed the default logging level setting.
- Added instructions on tagging the repo to the README.md file.
- Added tests for logging level.
- Set up a PHPUnit test suite.
- Add rollbar_js_config filter for JS config data customization.
- Updated dependencies.
Version 2.1.2 (11th October 2017)
- Use the default rest route instead of permalink /wp-json
- Dynamically build the Rollbar JS snippet URL
Version 2.1.1 (11th October 2017)
- Fixed location of the Rollbar JS snippet
Version 2.1.0 (11th October 2017)
- Added “Send test message to Rollbar” button
- Fixed the plugin’s name inconsistency between WordPress plugin directory and composer.
Version 2.0.1 (6th October 2017)
- Fixed RollbarJsHelper class loading bug in src/Plugin.php (https://github.com/rollbar/rollbar-php-wordpress/issues/23)
Version 2.0.0 (9th September 2017)
- Added support for the WP_ENV environment variable
- Organized the code into namespaces
- Moved helper functions into static methods
- Updated Rollbar PHP library
- Included dependencies to make the plugin self-contained when installing through WP plugin directory
- Rewrote readme files
Version 1.0.3 (12th August 2016)
- Updated rollbar php lib to latest v0.18.2
- Added .pot translation file
- Removed WP.org assets from plugin folder
Version 1.0.2 (28th March 2016)
- Updated rollbar js lib
- Added escaping for setting values
Version 1.0.0 (4th November 2015)