Skip to main content

get_class_constants

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.

Get the constants of the given class

function get_class_constants(
  string $class_name,
): darray<string, mixed>;

Parameters​

  • string $class_name - The class name

Returns​

  • array - - Returns an associative array of constants with their values.