Support for PHP 7.1 nullable type

[dereckson]

PHP 7.1 introduced a nullable type ?Foo, for argument and return values, to designate a value which can be either fo the type Foo, either null.

PHP-Parser handles this token through the PhpParser\Node\NullableType class.

When I run phpdox on a codebase using this, I got this output (timestamps are from Ant output):

[phpdox] [25.12.2016 - 03:00:59] The following file(s) had errors during processing and were excluded:
[phpdox] [25.12.2016 - 03:00:59] - /app/notifications-center/app/Phabricator/ProjectsMap.php (Object of class PhpParser\Node\NullableType could not be
converted to string)

So, documentation generation works but excludes the class.

To reproduce this, a minimal test case could be:

class A {}

class B {
    function foo (?A a) {}
}

[theseer]

Fixed with 0.10.0

[NoelLH]

@theseer I'm seeing this same output with v0.10.0 - am I missing something or is this a more specific edge case?

phpDox 0.10.0 ...
[exec] [01.07.2017 - 06:11:26] The following file(s) had errors during processing and were excluded:
[exec] [01.07.2017 - 06:11:26] - .../File.php (Object of class PhpParser\Node\NullableType could not be converted to string)

The class it refers to is abstract and the constructor has the following:

    /**
     * @param Request           $request
     * @param array             $roles
     * @param Router            $router
     * @param FacebookHelper    $facebookHelper
     * @param string            $targetRoute
     * @param Logger|null       $logger
     *
     * @see Other:fn()
     */
    public function __construct(
        Request $request,
        array $roles,
        Router $router,
        FacebookHelper $facebookHelper,
        string $targetRoute = 'facebook_check',
        ?Logger $logger = null
    ) {
        parent::__construct($roles);
...

[theseer]

Hmpf. Should be fixed with 0.10.1