SDK for PHP 3.x

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in package

FinalYes

Table of Contents

Methods

of()  : PromiseInterface
Given an iterator that yields promises or values, returns a promise that is fulfilled with a null value when the iterator has been consumed or the aggregate promise has been fulfilled or rejected.
ofLimit()  : PromiseInterface
Like of, but only allows a certain number of outstanding promises at any given time.
ofLimitAll()  : PromiseInterface
Like limit, but ensures that no promise in the given $iterable argument is rejected. If any promise is rejected, then the aggregate promise is rejected with the encountered rejection.

Methods

of()

Given an iterator that yields promises or values, returns a promise that is fulfilled with a null value when the iterator has been consumed or the aggregate promise has been fulfilled or rejected.

public static of(mixed $iterable[, callable $onFulfilled = null ][, callable $onRejected = null ]) : PromiseInterface

$onFulfilled is a function that accepts the fulfilled value, iterator index, and the aggregate promise. The callback can invoke any necessary side effects and choose to resolve or reject the aggregate if needed.

$onRejected is a function that accepts the rejection reason, iterator index, and the aggregate promise. The callback can invoke any necessary side effects and choose to resolve or reject the aggregate if needed.

Parameters
$iterable : mixed

Iterator or array to iterate over.

$onFulfilled : callable = null
$onRejected : callable = null
Return values
PromiseInterface

ofLimit()

Like of, but only allows a certain number of outstanding promises at any given time.

public static ofLimit(mixed $iterable, int|callable $concurrency[, callable $onFulfilled = null ][, callable $onRejected = null ]) : PromiseInterface

$concurrency may be an integer or a function that accepts the number of pending promises and returns a numeric concurrency limit value to allow for dynamic a concurrency size.

Parameters
$iterable : mixed
$concurrency : int|callable
$onFulfilled : callable = null
$onRejected : callable = null
Return values
PromiseInterface

ofLimitAll()

Like limit, but ensures that no promise in the given $iterable argument is rejected. If any promise is rejected, then the aggregate promise is rejected with the encountered rejection.

public static ofLimitAll(mixed $iterable, int|callable $concurrency[, callable $onFulfilled = null ]) : PromiseInterface
Parameters
$iterable : mixed
$concurrency : int|callable
$onFulfilled : callable = null
Return values
PromiseInterface
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