phpxmlrpc/phpxmlrpc 4.4.3

on PHP Packagist

fixed: compatibility with PHP 8.0 (fixes to the debugger, to the server's 'system.methodHelp' method and to the PhpXmlRpc\Wrapper class).
Note that method Value::structeach has not been removed from the API, but it is not supported when running on PHP 8.0 or later - in that case it will always throw an Error.

improvements to the test stack: it is now possible to run it via Docker besides Travis; avoid using any external
server when running tests; run Travis tests also on php 8.0; bump PHPUnit versions in use