Hphp Output Global State

:::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. :::

Dumps all variables in global state, including global variables, static variables, class statics and others

function hphp_output_global_state(
  bool $serialize = true,
): mixed;

Parameters

• bool $serialize = true - Specifies what format to use, whether to serialize into a string.

Returns

• mixed - - An array of global state.