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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<!-- Generated by xml_proto.php v2.2. Found in /scripts directory of phpdoc. -->
<refentry xml:id="function.sdo-das-setting-getvalue" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>SDO_DAS_Setting::getValue</refname>
<refpurpose>
Get the old value for the changed property
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>SDO_DAS_Setting::getValue</methodname>
<void/>
</methodsynopsis>
&warn.experimental.func;
<para>
Returns the old value for the changed property.
This can be used by a Data Access Service when
writing updates to a data source.
The DAS uses the old value to detect conflicts by comparing
it with the current value in the data source.
If they do not match, then the data source has been updated
since the data object was originally populated, and therefore
writing any new updates risks compromising the integrity of the data.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
None.
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the old value of the changed property.
</para>
</refsect1>
<!-- Use when ERRORS exist
<refsect1 role="errors">
&reftitle.errors;
<para>
When does this function throw E_* level errors, or exceptions?
</para>
</refsect1>
-->
<!-- Use when a CHANGELOG exists
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description</entry>
</row>
</thead>
<tbody>
<row>
<entry>Enter the PHP version of change here
<entry>Description of change
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
-->
<!-- Use when examples exist
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>A <function>SDO_DAS_Setting::getValue</function> example</title>
<para>
Any text that describes the purpose of the example, or
what goes on in the example should go here (inside the
<example> tag, not out
</para>
<programlisting role="php">
<![CDATA[
<?php
if ($anexample === true) {
echo 'Use the PEAR Coding Standards';
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Use the PEAR Coding Standards
]]>
</screen>
</example>
</para>
</refsect1>
-->
<!-- Use when adding See Also links
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function></function></member>
<member>Or <link linkend="somethingelse">something else</link></member>
</simplelist>
</para>
</refsect1>
-->
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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