<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Add item to the poll set</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.zmqpoll.html">ZMQPoll</a></div> <div class="next" style="text-align: right; float: right;"><a href="zmqpoll.clear.html">ZMQPoll::clear</a></div> <div class="up"><a href="class.zmqpoll.html">ZMQPoll</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="zmqpoll.add" class="refentry"> <div class="refnamediv"> <h1 class="refname">ZMQPoll::add</h1> <p class="verinfo">(PECL zmq >= 0.5.0)</p><p class="refpurpose"><span class="refname">ZMQPoll::add</span> — <span class="dc-title">Add item to the poll set</span></p> </div> <div class="refsect1 description" id="refsect1-zmqpoll.add-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>ZMQPoll::add</strong></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$entry</code></span> , <span class="methodparam"><span class="type">integer</span> <code class="parameter">$type</code></span> )</div> <p class="para rdfs-comment"> Adds a new item to the poll set and returns the internal id of the added item. The item can be removed from the poll set using the returned string id. </p> </div> <div class="refsect1 parameters" id="refsect1-zmqpoll.add-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">entry</code></em></span> <dd> <p class="para"> ZMQSocket object or a PHP stream resource </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">type</code></em></span> <dd> <p class="para"> Defines what activity the socket is polled for. See <strong><code>ZMQ::POLL_IN</code></strong> and <strong><code>ZMQ::POLL_OUT</code></strong> constants. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-zmqpoll.add-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a string id of the added item which can be later used to remove the item. Throws ZMQPollException on error. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.zmqpoll.html">ZMQPoll</a></div> <div class="next" style="text-align: right; float: right;"><a href="zmqpoll.clear.html">ZMQPoll::clear</a></div> <div class="up"><a href="class.zmqpoll.html">ZMQPoll</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>