HasMethod

:::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. :::

( excerpt from http://php.net/manual/en/reflectionclass.hasmethod.php )

public function hasMethod(
  string $name,
): bool;

Checks whether a specific method is defined in a class.

Parameters

• string $name

Returns

• bool - TRUE if it has the method, otherwise FALSE