mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-27 14:28:56 +00:00
59e9f400e0
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@299506 c90b9560-bf6c-de11-be94-00142212c4b1
113 lines
2.5 KiB
XML
113 lines
2.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="mongocollection.getdbref" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>MongoCollection::getDBRef</refname>
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<refpurpose>Fetches the document pointed to by a database reference</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>array</type><methodname>MongoCollection::getDBRef</methodname>
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<methodparam><type>array</type><parameter>ref</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>
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<parameter>ref</parameter>
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</term>
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<listitem>
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<para>
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A database reference.
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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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Returns the database document pointed to by the reference.
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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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<example>
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<title><methodname>MongoCollection::getDBRef</methodname> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$playlists = $db->playlists;
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$myList = $playlists->findOne(array('username' => 'me'));
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// fetch each song in the playlist
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foreach ($myList['songlist'] as $songRef) {
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$song = $playlists->getDBRef($songRef);
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echo $song['title'] . "\n";
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}
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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Dazed and Confused
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Ma na ma na
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Bohemian Rhapsody
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]]>
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</screen>
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<screen>
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In the above example each $songRef looks something like the following:
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<![CDATA[
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Array
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(
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[$ref] => songs
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[$id] => 49902cde5162504500b45c2c
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)
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]]>
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</screen>
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</example>
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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><methodname>MongoCollection::createDBRef</methodname></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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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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