ZMQPoll::add

(PECL zmq >= 0.5.0)

ZMQPoll::add — Add item to the poll set

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public ZMQPoll::add ( mixed $entry , int $type ) : string

Adds a new item to the poll set and returns the internal id of the added item. The item can be removed from the poll set using the returned string id.

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entry

ZMQSocket object or a PHP stream resource

type

Defines what activity the socket is polled for. See ZMQ::POLL_IN and ZMQ::POLL_OUT constants.

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Returns a string id of the added item which can be later used to remove the item. Throws ZMQPollException on error.