php-doc-en/reference/sam/functions/SAM-Connection-remove.xml
Rudy Nappée 685a03b4b3 * No () in refnames
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2008-07-24 21:54:47 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<refentry xml:id='function.samconnection-remove' xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>SAMConnection->remove</refname>
<refpurpose>
Remove a message from a queue.
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<classsynopsis>
<ooclass><classname>SAMConnection</classname></ooclass>
<methodsynopsis>
<type>SAMMessage</type><methodname>remove</methodname>
<methodparam><type>string</type><parameter>target</parameter></methodparam>
<methodparam choice='opt'><type>array</type><parameter>properties</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Removes a message from a queue.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>target</parameter></term>
<listitem>
<para>
The identity of the queue from which to remove the message.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>properties</parameter></term>
<listitem>
<para>
An optional associative array of properties describing other
parameters to control the remove operation.
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>Property name</entry>
<entry>Possible values</entry>
</row>
</thead>
<tbody>
<row>
<entry>SAM_CORRELID</entry>
<entry>
This is the target correlation id string of the message.
This would typically have been returned by a "send" request.
</entry>
</row>
<row>
<entry>SAM_MESSAGEID</entry>
<entry>
This is the message id string of the message which is to be
removed.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
This method returns &false; if an error occurs.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Removing a message from a queue by message id</title>
<programlisting role="php">
<![CDATA[
<?php
if (!$conn->remove('queue://receive/test', array(SAM_MESSAGEID => $messageId))) {
// The remove failed!
echo "Remove failed ($conn->errno) $conn->error";
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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