With Swift being brought to new places, is anyone working on interoperability with PHP? I'd love to replace much of my PHP and Javascript web code with Swift (and ideally SwiftUI for UI design). Are there any projects/people working in this space?
There was some discussion of language interoperability at WWDC25 this year. Please see the WWDC25 session Explore Swift and Java interoperability and the Related sessions listed on that page. Also, for server related stuff you may be interested in this Swift on Server article.
For anything else you're thinking of that's not covered in those items, perhaps consider filing an enhancement request or participating in the Swift open source project.
You can file an enhancement request using the Feedback Assistant. If you file the request, please post the Feedback number here so we can make sure it gets routed to the right team.
If you're not familiar with how to file enhancement requests, take a look at Bug Reporting: How and Why?