Points a delivered PHP file's Fibers at \PhpWasmSyncFiber: the interpreter has no Fiber backend, so Fiber::start() aborts the runtime. use Fiber; becomes an alias.
\PhpWasmSyncFiber
Fiber::start()
use Fiber;
Points a delivered PHP file's Fibers at
\PhpWasmSyncFiber: the interpreter has no Fiber backend, soFiber::start()aborts the runtime.use Fiber;becomes an alias.