PHP-Parser v.5.x dependency leads to errors in tombstone-analyzer

[fbecker-complex]

Package version: 1.7.0

Description
I tried to use the tombstone-analyzer and got the following error: Call to undefined method PhpParser\ParserFactory::create()
While investigating I found that the tombstone-analyzer allows nikic/php-parser in the versions ^4.0|^5.0, but the ParceFactory::create()-Method was removed in version 5.0.0

Unfortunately I need the php-parser in a version ^5.1, so I can't just use ^4.

To Reproduce

1. composer require --dev phpstan/phpstan-webmozart-assert
2. composer require scheb/tombstone-logger
3. composer require scheb/tombstone-analyzer --dev
4. Add a basic setup
5. Try running vendor/bin/tombstone-analyzer

Possible Solution
Could you adjust your code, to also work for php-parser ^5.0 ?
After a quick test, it looks like it could be as simple as adjusting the ParserTombstoneProvider::create()-function as follows:

// OLD:
$parser = (new ParserFactory())->create(ParserFactory::PREFER_PHP7, new Lexer());

// NEW:
 if (method_exists(ParserFactory::class, 'create')) {
     $parser = (new ParserFactory())->create(ParserFactory::PREFER_PHP7, new Lexer());
else {
    $parser = (new ParserFactory())->createForVersion(PhpVersion::getHostVersion());
}

[scheb]

That was likely changed at some point within the v5. Feel free to send in a PR with a fix.

[fbecker-complex]

That was likely changed at some point within the v5. Feel free to send in a PR with a fix.

Thanks for the quick reply.
I created a PR with the quick fix from above: #35
Please take a look at it and let me know if that works for you