SetIndentString

:::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. :::

Sets the string which will be used to indent each element/attribute of the resulting xml

public function setIndentString(
  string $indentstring,
): bool;

Parameters

• string $indentstring - The indentation string.

Returns

• bool - - Returns TRUE on success or FALSE on failure.