ZMQPoll::getLastErrors

(PECL zmq >= 0.5.0)

ZMQPoll::getLastErrors — Get poll errors

public function ZMQPoll::getLastErrors(): array

Returns the ids of the objects that had errors in the last poll.

This function has no parameters.

Returns an array containing ids for the items that had errors in the last poll. Empty array is returned if there were no errors.