Hphp Invoke

:::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. :::

hphp_invoke() - Used by ReflectionFunction to invoke a function

function hphp_invoke(
  string $name,
  Traversable $params,
): mixed;

Parameters

• string $name - The name of the function.
• Traversable$params - The parameters to pass to the function.

Returns

• mixed - - The result of the invoked function.