YoastSEO_Vendor\GuzzleHttp\Promise

Promise::settle() private Yoast 1.0

{} Это метод класса: Promise{}

Хуков нет.

Возвращает

null. Ничего.

Использование

// private - только в коде основоного (родительского) класса
$result = $this->settle( $state, $value );

$state (обязательный)

-

$value (обязательный)

-

Код Promise::settle() Promise::settle ^{Yoast 17.1}

private function settle($state, $value)
{
    if ($this->state !== self::PENDING) {
        // Ignore calls with the same resolution.
        if ($state === $this->state && $value === $this->result) {
            return;
        }
        throw $this->state === $state ? new \LogicException("The promise is already {$state}.") : new \LogicException("Cannot change a {$this->state} promise to {$state}");
    }
    if ($value === $this) {
        throw new \LogicException('Cannot fulfill or reject a promise with itself');
    }
    // Clear out the state of the promise but stash the handlers.
    $this->state = $state;
    $this->result = $value;
    $handlers = $this->handlers;
    $this->handlers = null;
    $this->waitList = $this->waitFn = null;
    $this->cancelFn = null;
    if (!$handlers) {
        return;
    }
    // If the value was not a settled promise or a thenable, then resolve
    // it in the task queue using the correct ID.
    if (!\method_exists($value, 'then')) {
        $id = $state === self::FULFILLED ? 1 : 2;
        // It's a success, so resolve the handlers in the queue.
        queue()->add(static function () use($id, $value, $handlers) {
            foreach ($handlers as $handler) {
                self::callHandler($id, $value, $handler);
            }
        });
    } elseif ($value instanceof \YoastSEO_Vendor\GuzzleHttp\Promise\Promise && $value->getState() === self::PENDING) {
        // We can just merge our handlers onto the next promise.
        $value->handlers = \array_merge($value->handlers, $handlers);
    } else {
        // Resolve the handlers when the forwarded promise is resolved.
        $value->then(static function ($value) use($handlers) {
            foreach ($handlers as $handler) {
                self::callHandler(1, $value, $handler);
            }
        }, static function ($reason) use($handlers) {
            foreach ($handlers as $handler) {
                self::callHandler(2, $reason, $handler);
            }
        });
    }
}