class RequestAttribute

Keys for values stashed on the request attribute bag ($request->attributes) during the devtools request lifecycle. Unlike DevToolsHeader, these never leave the process: they carry state between the recorder, the collector, and the entry builder.

Constants

START

High-resolution start time (hrtime) stamped when the request begins, used to compute the entry's server timing.

PAYLOAD

The collector payload (component, props, propValues, route, sources) captured during rendering and merged into the entry.