Xhprof Run Trace - Hhvm

:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

Hack

function xhprof_run_trace(
  $packedTrace,
  $flags,
);

Parameters

$packedTrace
$flags