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https://github.com/sigmasternchen/php-doc-en
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0d604bbc9d
PhD uses this context for decisions about links and similar. It also simplifies the XML git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@322205 c90b9560-bf6c-de11-be94-00142212c4b1
156 lines
3.8 KiB
XML
156 lines
3.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id='samconnection.peekall' xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>SAMConnection::peekAll</refname>
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<refpurpose>
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Read one or more messages from a queue without removing it from the queue.
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</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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<type>array</type><methodname>SAMConnection::peekAll</methodname>
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<methodparam><type>string</type><parameter>target</parameter></methodparam>
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<methodparam choice="opt"><type>array</type><parameter>properties</parameter></methodparam>
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</methodsynopsis>
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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>target</parameter></term>
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<listitem>
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<para>
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The identity of the queue from which messages should be peeked.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>properties</parameter></term>
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<listitem>
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<para>
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An optional associative array of properties describing other
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parameters to control the peek operation.
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Property name</entry>
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<entry>Possible values</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>SAM_CORRELID</entry>
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<entry>
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This is the target correlation id string of messages to be
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peeked. This would typically have been returned by a "send"
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request.
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</entry>
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</row>
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<row>
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<entry>SAM_MESSAGEID</entry>
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<entry>
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This is the message id string of a message which is to be peeked.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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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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This method returns an array of SAMMessage objects or &false; if an error
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occurs.
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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>Retrieve all messages in a queue without removing them</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$msgArray = $conn->peekAll('queue://receive/test');
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if ($msgArray) {
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foreach ( $msgArray as $key => $msg) {
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echo "Message $key: body = $msg->body\n";
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}
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} else {
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echo "PeekAll failed ($conn->errno) $conn->error";
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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<example>
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<title>
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Retrieve all messages from a queue with a matching correlation id
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</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$msgArray = $conn->peekAll('queue://receive/test', array(SAM_CORRELID => $correlId ));
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if ($msgArray) {
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foreach ( $msgArray as $key => $msg) {
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echo "Message $key: body = $msg->body\n";
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}
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} else {
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echo "PeekAll failed ($conn->errno) $conn->error";
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}
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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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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><xref linkend="samconnection.peek" /></member>
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</simplelist>
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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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