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ZMQContext::isPersistent	ZMQContextException

ZMQContext	Last updated: Mon, 26 Oct 2026

ZMQContext::setOpt

(PECL zmq >= 1.0.4)

ZMQContext::setOpt — Set a socket option

Description

public function ZMQContext::setOpt(int $key, mixed $value): ZMQContext

Sets a ZMQ context option. The type of the value depends on the key. See ZMQ Constant Types for more information.

Parameters

key: One of the ZMQ::CTXOPT_* constants.
value: The value of the parameter.

Return Values

Returns the current object. Throws ZMQContextException on error.

ZMQContext::isPersistent	ZMQContextException

ZMQContext	Last updated: Mon, 26 Oct 2026