Frédéric Bouchery 🌟 (@fredbouchery) 's Twitter Profile
Frédéric Bouchery 🌟

@fredbouchery

Soft architect, speaker and PHP evangelist. I'm open to proposals for talks, conf, posts, podcasts, on pragmatic development, complexity, software methodologies

ID: 2188650084

linkhttps://www.linkedin.com/in/bouchery calendar_today11-11-2013 16:20:37

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Frédéric Bouchery 🌟 (@fredbouchery) 's Twitter Profile Photo
Frédéric Bouchery 🌟
@fredbouchery

6 months ago

What #PHP display? #phpquiz <?php interface I { public function x(string $s = null); } class A implements I { public function x(?string $s = 'foo'): void { } } (new A)->x();