Fiber
PHP Manual

Fiber::suspend

Suspends execution of the current fiber

Description

public static mixed Fiber::suspend(mixed $value = null)

Suspends execution of the current fiber. The value provided to this method will be returned from the call to Fiber::start, Fiber::resume, or Fiber::throw that switched execution into the current fiber.

When the fiber is resumed, this method returns the value provided to Fiber::resume. If the fiber is resumed using Fiber::throw, the exception given to that method will be thrown from the call to this method.

If this method is called from outside a fiber, a FiberError will be thrown.

Parameters

value

The value to return from the call to Fiber::start, Fiber::resume, or Fiber::throw that switched execution into the current fiber.

Return Values

The value provided to Fiber::resume.