OutputMemory

:::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. :::

Returns the current buffer

public function outputMemory(
  bool $flush = true,
): string;

Parameters

• bool $flush = true - Whether to flush the output buffer or no. Default is TRUE.

Returns

• string - - Returns the current buffer as a string.