src/Server.php
protected function handleOPTIONS(): ResponseInterface
	{
		return $this->response->withStatus(204)
		                      ->withHeader("Tus-Version", self::PROTOCOL_VERSION)
		                      ->withHeader("Tus-Max-Size", $this->uploadMaxFileSize)
		                      ->withHeader("Tus-Extension", "creation,checksum,termination,crosscheck,express");
	}
protected function handleOPTIONS(): ResponseInterface
	{
		return $this->response->withStatus(204)
		                      ->withHeader("Tus-Version", self::PROTOCOL_VERSION)
		                      ->withHeader("Tus-Max-Size", $this->uploadMaxFileSize)
		                      ->withHeader("Tus-Extension", "creation,checksum,termination,crosscheck,express");
	}
protected function handleOPTIONS ( ) : ResponseInterface { return $ this -> response -> withStatus ( 204 ) -> withHeader ( "Tus-Version" , self :: PROTOCOL_VERSION ) -> withHeader ( "Tus-Max-Size" , $ this -> uploadMaxFileSize ) -> withHeader ( "Tus-Extension" , "creation,checksum,termination,crosscheck,express" ) ; }
Handle OPTIONS requests.

Return information about the server's current configuration. Useful to get the protocol
version, the maximum upload file size and supported extensions.

@return \Psr\Http\Message\ResponseInterface
Handle OPTIONS requests .