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OutputMemory

hphp/hack/manual/apis/Classes/XMLWriter/outputMemory.md

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:::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

Hack
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.
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