ZMQSocket::getPersistentId

(PECL zmq >= 0.5.0)

ZMQSocket::getPersistentId — Get the persistent id

說明

public ZMQSocket::getPersistentId(): string

Returns the persistent id of the socket.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns the persistent id string assigned of the object and null if socket is not persistent.