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clear_instance_memoization

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.

Clear memoization data on object instance

namespace HH;

function clear_instance_memoization(
  object $obj,
): bool;

Parameters​

  • object $obj

Returns​

  • bool