Support installation on PHP 8

[szepeviktor]

No description provided.

[coveralls]

Coverage remained the same at 100.0% when pulling 9b21d75 on szepeviktor:patch-2 into 2ecf0eb on mihaeu:main.

[szepeviktor]

❌ https://travis-ci.org/github/mihaeu/dephpend/jobs/769221898

1. Mihaeu\PhpDependencies\Analyser\XDebugFunctionTraceAnalyserTest::testThrowsExceptionIfFileCannotBeOpened

Failed asserting that exception of type "ValueError" matches expected exception "InvalidArgumentException".

Please help me.

[mihaeu]

Hey @szepeviktor so you want to both test PHP 8 code and execute dephpend from PHP 8. Makes sense 😅

Before I jump on this: apart from the failing test does everything else seem to work with PHP 8?

[szepeviktor]

Before I jump on this: apart from the failing test does everything else seem to work with PHP 8?

⚠️ I do not have PHP 8 and there is no developer on my side :)

I think there is not. I'm not a dephpend user! Please see https://travis-ci.org/github/mihaeu/dephpend/jobs/769221898

[mihaeu]

Even cooler that you're trying to help out 🤗 Cudos! 😎

I figured out the problem, and maybe I'll get around to fixing it tonight. I'll fix it in your PR.