Default Integrations

Default integrations are integrations enabled by default that integrate into the standard library or the interpreter itself. They are documented so you can see what they do and that they can be disabled if they cause issues. To disable system integrations set default_integrations => false when calling init().



This integration adds request data like User Agent, Cookies, Headers to the event. Please note that send_default_pii has to be enabled to also receive PII information.


This integration hooks into the global PHP error_handler and emits events when an error occurs. By default, the error handler reserves 10 megabytes of memory to handle fatal errors.

For some frameworks or projects, there are specific integrations provided both officially and by third-party users that automatically register the error handlers. In that case, please refer to their documentation.