Lz4hccompress - 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. :::

This is a wrapper function as lz4hccompress is now lz4_hccompress

Hack

function lz4hccompress(
  string $uncompressed,
);

https://github.com/facebook/hhvm/pull/3169 - 11/07/2014

Parameters

string $uncompressed