(PHP 8 >= 8.1.0)

Fiber::startStart execution of the fiber


public Fiber::start(mixed ...$args): mixed

A variadic list of arguments to provide to the callable used when constructing the fiber.

If the fiber has already been started when this method is called, a FiberError will be thrown.



The arguments to use when invoking the callable given to the fiber constructor.

Return Values

The value provided to the first call to Fiber::suspend() or null if the fiber returns. If the fiber throws an exception before suspending, it will be thrown from the call to this method.

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