Kraken\Promise\PromiseInterface::failure PHP Method

PromiseInterface Interface Documentation Show file Open project: kraken-php/framework

failure() public method

Transform Promise's value by applying a function to the Promise's rejection value. Returns a new promise for the transformed result.
See also: PromiseInterface::then
public failure ( callable $onFailure ) : Kraken\Promise\PromiseInterface
$onFailure callable
return Kraken\Promise\PromiseInterface 
    public function failure(callable $onFailure);
PromiseInterface
abort
always
done
failure
isCancelled
isFulfilled
isPending
isRejected
spread
success
then