ZMQSocket
PHP Manual

ZMQSocket::isPersistent

(PECL zmq >= 0.5.0)

ZMQSocket::isPersistentWhether the socket is persistent

说明

public boolean ZMQSocket::isPersistent ( void )

Check whether the socket is persistent.

参数

此函数没有参数。

返回值

Returns a boolean based on whether the socket is persistent or not.


ZMQSocket
PHP Manual