mirror of
https://github.com/sigmasternchen/php-doc-en
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dc1dcfb27b
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@323238 c90b9560-bf6c-de11-be94-00142212c4b1
101 lines
3.1 KiB
XML
101 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="amqpqueue.get" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>AMQPQueue::get</refname>
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<refpurpose>Retrieve the next message from the queue.</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<modifier>public</modifier> <type>mixed</type><methodname>AMQPQueue::get</methodname>
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<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
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</methodsynopsis>
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<para>
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Retrieve the next available message from the queue. If no messages are present in the queue, this function will return &false; immediately. This is a non blocking alternative to the <methodname>AMQPQueue::consume</methodname> method.
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</para>
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<para>
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Currently, the only supported flag for the <parameter>flags</parameter> parameter is <constant>AMQP_AUTOACK</constant>. If this flag is passed in, then the message returned will automatically be marked as acknowledged by the broker as soon as the frames are sent to the client.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>flags</parameter></term>
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<listitem>
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<para>
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A bitmask of supported flags for the method call. Currently, the only the supported flag is <constant>AMQP_AUTOACK</constant>. If this value is not provided, it will use the value of <literal>amqp.auto_ack</literal>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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An instance of <classname>AMQPEnvelope</classname> representing the message pulled from the queue, or &false;.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><methodname>AMQPQueue::get</methodname> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* Create a connection using all default credentials: */
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$connection = new AMQPConnection();
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$connection->connect();
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$channel = new AMQPChannel($connection);
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/* create a queue object */
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$queue = new AMQPQueue($channel);
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//declare the queue
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$queue->declare('myqueue');
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//get the messages
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$messages = $queue->get(AMQP_AUTOACK);
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echo $message->getBody();
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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