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Direktori : /home2/selectio/public_html/fms-worksuite/vendor/guzzlehttp/promises/src/ |
Current File : /home2/selectio/public_html/fms-worksuite/vendor/guzzlehttp/promises/src/Each.php |
<?php namespace GuzzleHttp\Promise; final class Each { /** * 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. * * $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. * * @param mixed $iterable Iterator or array to iterate over. * @param callable $onFulfilled * @param callable $onRejected * * @return PromiseInterface */ public static function of( $iterable, callable $onFulfilled = null, callable $onRejected = null ) { return (new EachPromise($iterable, [ 'fulfilled' => $onFulfilled, 'rejected' => $onRejected ]))->promise(); } /** * Like of, but only allows a certain number of outstanding promises at any * given time. * * $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. * * @param mixed $iterable * @param int|callable $concurrency * @param callable $onFulfilled * @param callable $onRejected * * @return PromiseInterface */ public static function ofLimit( $iterable, $concurrency, callable $onFulfilled = null, callable $onRejected = null ) { return (new EachPromise($iterable, [ 'fulfilled' => $onFulfilled, 'rejected' => $onRejected, 'concurrency' => $concurrency ]))->promise(); } /** * 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. * * @param mixed $iterable * @param int|callable $concurrency * @param callable $onFulfilled * * @return PromiseInterface */ public static function ofLimitAll( $iterable, $concurrency, callable $onFulfilled = null ) { return self::ofLimit( $iterable, $concurrency, $onFulfilled, function ($reason, $idx, PromiseInterface $aggregate) { $aggregate->reject($reason); } ); } }