YoastSEO_Vendor\GuzzleHttp\Promise

promise_for() Yoast 1.0

Creates a promise for a value if the value is not a promise.

Хуков нет.

Возвращает

PromiseInterface.

Использование

promise_for( $value );

$value(смешанный) (обязательный)

Promise or value.

Код promise_for() promise for ^{Yoast 15.6.2}

<?php
function promise_for($value)
{
    if ($value instanceof \YoastSEO_Vendor\GuzzleHttp\Promise\PromiseInterface) {
        return $value;
    }
    // Return a Guzzle promise that shadows the given promise.
    if (\method_exists($value, 'then')) {
        $wfn = \method_exists($value, 'wait') ? [$value, 'wait'] : null;
        $cfn = \method_exists($value, 'cancel') ? [$value, 'cancel'] : null;
        $promise = new \YoastSEO_Vendor\GuzzleHttp\Promise\Promise($wfn, $cfn);
        $value->then([$promise, 'resolve'], [$promise, 'reject']);
        return $promise;
    }
    return new \YoastSEO_Vendor\GuzzleHttp\Promise\FulfilledPromise($value);
}