ZMQSocket
PHP Manual

ZMQSocket::isPersistent

(PECL zmq >= 0.5.0)

ZMQSocket::isPersistentWhether the socket is persistent

Description

public bool ZMQSocket::isPersistent ( void )

Check whether the socket is persistent.

Parameters

This function has no parameters.

Return Values

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


ZMQSocket
PHP Manual