mirror of
https://github.com/sigmasternchen/php-doc-en
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8f124d7805
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@301207 c90b9560-bf6c-de11-be94-00142212c4b1
128 lines
3.1 KiB
XML
128 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="mongodbref.create" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>MongoDBRef::create</refname>
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<refpurpose>Creates a new 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> <modifier>static</modifier> <type>array</type><methodname>MongoDBRef::create</methodname>
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<methodparam><type>string</type><parameter>collection</parameter></methodparam>
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<methodparam><type>mixed</type><parameter>id</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>database</parameter></methodparam>
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</methodsynopsis>
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<para>
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If no database is given, the current database is used.
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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>
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<parameter>collection</parameter>
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</term>
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<listitem>
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<para>
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Collection name (without the database name).
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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>
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<parameter>id</parameter>
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</term>
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<listitem>
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<para>
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The _id field of the object to which to link.
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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>
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<parameter>database</parameter>
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</term>
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<listitem>
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<para>
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Database name.
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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 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><function>MongoDBRef::create</function> example</title>
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<para>
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This creates a database reference to a document in the
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<literal>addresses</literal> collection. The
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<function>MongoCollection::getName</function> function returns the name of
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the collection (not including the database name).
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$addresses = $db->addresses;
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$people = $db->people;
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// save $address so it has an _id
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$addresses->insert($address);
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// create a reference
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$ref = MongoDBRef::create($addresses->getName(), $address['_id']);
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// set the field in $person
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$person['address'] = $ref;
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$people->save($person);
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?>
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]]>
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</programlisting>
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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>MongoDB::createDBRef</methodname></member>
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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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