Fibers are incredibly powerful, as they can be used to implement seamless go-like concurrency with async, colorless functions.
They were added to PHP by the maintainers of amphp (https://amphp.org), which is the best library for async PHP out there, providing a clean, object-oriented and async API for files, databases and everything that can make use of async I/O.
They were added to PHP by the maintainers of amphp (https://amphp.org), which is the best library for async PHP out there, providing a clean, object-oriented and async API for files, databases and everything that can make use of async I/O.