PHP-Handbuch Funktionsreferenz Sonstige Dienste 0MQ messaging ZMQSocket ZMQSocket::getSockOpt ZMQSocket::getSocketType ZMQSocket::isPersistent ZMQSocket::getSockOpt (PECL zmq >= 0.5.0)ZMQSocket::getSockOpt — Get socket option Beschreibung public mixed ZMQSocket::getSockOpt ( string $key ) Returns the value of a socket option. Parameter-Liste key An integer representing the option. See the ZMQ::SOCKOPT_* constants. Rückgabewerte Returns either a string or an integer depending on key. Throws ZMQSocketException on error.