Advanced
PHP
Q70 / 100
What is the PHP Fibers API and how does it differ from async/await?
Correct! Well done.
Incorrect.
The correct answer is B) Fibers provide low-level stackful coroutines; async/await is syntactic sugar built on top by frameworks using the event loop
B
Correct Answer
Fibers provide low-level stackful coroutines; async/await is syntactic sugar built on top by frameworks using the event loop
Explanation
PHP Fibers (8.1) are stackful coroutines with Fiber::suspend(). Async frameworks like ReactPHP use Fibers as the foundation for async/await syntax.
Progress
70/100