php-doc-en/reference/mongo/mongodb/getgridfs.xml
2010-05-19 19:33:11 +00:00

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<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="mongodb.getgridfs" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>MongoDB::getGridFS</refname>
<refpurpose>Fetches toolkit for dealing with files stored in this database</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier> <type>MongoGridFS</type><methodname>MongoDB::getGridFS</methodname>
<methodparam choice="opt"><type>string</type><parameter>prefix</parameter><initializer>&quot;fs&quot;</initializer></methodparam>
</methodsynopsis>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term>
<parameter>prefix</parameter>
</term>
<listitem>
<para>
The prefix for the files and chunks collections.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns a new gridfs object for this database.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>MongoDB::getGridFS</function> example</title>
<para>This example demonstrates how get a MongoGridFS instance.</para>
<programlisting role="php">
<![CDATA[
<?php
$db = $mongo->my_db;
$prefix = 'files';
$collection = $db->getGridFS($prefix);
?>
]]>
</programlisting>
<para>
Read more about the <classname>MongoGridFS</classname> to learn how to store files with MongoDB.
</para>
</example>
</refsect1>
</refentry>
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