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get_compiled_units

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.

Get the number of units that were loaded for this request, filtering for units which ($kind = 0) were compiled in this request, ($kind = 1) were compiled or loaded from the bytecode cache in this request, or ($kind = 2) were compiled, loaded from disk cache, or caused the request to stall waiting for loading to complete in another request

namespace HH;

function get_compiled_units(
  int $kind = 0,
): keyset;

If $kind < 0, only return units which weren't shown to be identical at the bytecode level.

Parameters​

  • int $kind = 0

Returns​

  • keyset