http://friendsofphp.org has published an open API allowing you to search for and see events for local PHP user groups around the world. They include data from a variety of sources (not just Meetup).
Welcome to the PHP Community on Mastodon! We're a friendly little Mastodon instance providing a place for PHP developers to discuss topics related to PHP, as well as topics unrelated to PHP. First and foremost, we're about building community, and that doesn't always involve technical discussion, so feel free to go off-topic and have fun.
Before you get started, make sure you check out our code of conduct.
Thank you to Jakob Westhoff for allowing the use of the photograph "elePHPants walking through the light."