mirror of
https://github.com/php/doc-es.git
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Pedro Antonio Gil Rodríguez
a185cffeb7
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@332768 c90b9560-bf6c-de11-be94-00142212c4b1
263 lines
8.1 KiB
XML
263 lines
8.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 3107c3b0120f98446e284877fa7e277ed2fbde83 Maintainer: seros Status: ready -->
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<!-- Reviewed: yes Maintainer: seros -->
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<phpdoc:classref xml:id="class.mongobindata" xmlns:phpdoc="http://php.net/ns/phpdoc" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
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<title>La clase MongoBinData</title>
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<titleabbrev>MongoBinData</titleabbrev>
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<partintro>
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<!-- {{{ MongoBinData intro -->
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<section xml:id="mongobindata.intro">
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&reftitle.intro;
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<para>
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Un objeto que se puede usar para almacenar y obtener datos binarios de la base de datos.
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</para>
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<para>
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El tamaño máximo de un objeto que puede insertarse en la base de datos es de
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16 MB. Para datos mayores (películas, música, la autobiografía de
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Henry Kissinger), utilice <classname>MongoGridFS</classname>. Para datos
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menores a 16 MB, sería más sencillo embeberlos en el documento
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utilizando <classname>MongoBinData</classname>.
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</para>
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<para>
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Por ejemplo, para embeber una imagen en un documento, se podría escribir:
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</para>
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<example xml:id="mongobindata.intro-example">
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<programlisting role="php">
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<![CDATA[
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<?php
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$profile = array(
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"username" => "foobity",
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"pic" => new MongoBinData(file_get_contents("gravatar.jpg"), MongoBinData::GENERIC),
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);
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$users->save($profile);
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?>
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]]>
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</programlisting>
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</example>
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<para>
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Esta clase contiene un campo <varname>type</varname>, que actualmente no
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proporciona ninguna funcionalidad al controlador de PHP o a la base de datos. Hay
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7 tipos predefinidos, los cuales están definidos más abajo como constantes de clase. Para
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respetar la retrocompatibilidad, el controlador de PHP utiliza
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<constant>MongoBinData::BYTE_ARRAY</constant> como el predeterminado; sin embargo,
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podría cambiar a <constant>MongoBinData::GENERIC</constant> en el futuro.
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Se anima a los usuarios a especificar un tipo en
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<function>MongoBinData::__construct</function>.
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</para>
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</section>
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<!-- }}} -->
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<section xml:id="mongobindata.synopsis">
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&reftitle.classsynopsis;
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<!-- {{{ Synopsis -->
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<classsynopsis>
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<ooclass><classname>MongoBinData</classname></ooclass>
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<!-- {{{ Class synopsis -->
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<classsynopsisinfo>
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<ooclass>
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<classname>MongoBinData</classname>
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</ooclass>
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</classsynopsisinfo>
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<!-- }}} -->
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<classsynopsisinfo role="comment">&Constants;</classsynopsisinfo>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.generic">MongoBinData::GENERIC</varname>
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<initializer>0</initializer>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.func">MongoBinData::FUNC</varname>
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<initializer>1</initializer>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.byte_array">MongoBinData::BYTE_ARRAY</varname>
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<initializer>2</initializer>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.uuid">MongoBinData::UUID</varname>
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<initializer>3</initializer>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.uuid_rfc4122">MongoBinData::UUID_RFC4122</varname>
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<initializer>4</initializer>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.md5">MongoBinData::MD5</varname>
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<initializer>5</initializer>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="mongobindata.constants.custom">MongoBinData::CUSTOM</varname>
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<initializer>128</initializer>
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</fieldsynopsis>
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<classsynopsisinfo role="comment">Fields</classsynopsisinfo>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname>bin</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>int</type>
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<varname>type</varname>
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<initializer>2</initializer>
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</fieldsynopsis>
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<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
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<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.mongobindata')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[1])" />
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</classsynopsis>
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<!-- }}} -->
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</section>
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<!-- {{{ MongoBinData constants -->
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<section>
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&reftitle.constants;
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<section xml:id="mongobindata.constants.types">
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<title>Tipos de datos binarios</title>
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<variablelist>
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<varlistentry xml:id="mongobindata.constants.generic">
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<term><constant>MongoBinData::GENERIC</constant></term>
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<term><constant>0x00</constant></term>
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<listitem>
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<simpara>
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Datos binarios genéricos.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="mongobindata.constants.func">
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<term><constant>MongoBinData::FUNC</constant></term>
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<term><constant>0x01</constant></term>
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<listitem>
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<simpara>
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Función.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="mongobindata.constants.byte_array">
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<term><constant>MongoBinData::BYTE_ARRAY</constant></term>
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<term><constant>0x02</constant></term>
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<listitem>
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<simpara>
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Datos binarios genéricos (obsoleta a favor de
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<constant>MongoBinData::GENERIC</constant>).
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="mongobindata.constants.uuid">
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<term><constant>MongoBinData::UUID</constant></term>
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<term><constant>0x03</constant></term>
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<listitem>
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<simpara>
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Identificador único universal (obsoleta en favor de
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<constant>MongoBinData::UUID_RFC4122</constant>).
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="mongobindata.constants.uuid_rfc4122">
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<term><constant>MongoBinData::UUID_RFC4122</constant></term>
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<term><constant>0x04</constant></term>
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<listitem>
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<simpara>
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Identificador único universal (de acuerdo a la
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<link xlink:href="&url.rfc;4122">RFC 4122</link>).
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="mongobindata.constants.md5">
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<term><constant>MongoBinData::MD5</constant></term>
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<term><constant>0x05</constant></term>
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<listitem>
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<simpara>
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MD5.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="mongobindata.constants.custom">
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<term><constant>MongoBinData::CUSTOM</constant></term>
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<term><constant>0x80</constant></term>
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<listitem>
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<simpara>
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Tipo definido por el usuario.
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</simpara>
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</listitem>
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</varlistentry>
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</variablelist>
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</section>
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</section>
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<!-- }}} -->
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<simplesect role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>1.5.0</entry>
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<entry>
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Se añadieron las constantes <constant>MongoBinData::GENERIC</constant>
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y <constant>MongoBinData::UUID_RFC4122</constant>.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</simplesect>
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</partintro>
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&reference.mongo.entities.mongobindata;
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</phpdoc:classref>
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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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indent-tabs-mode:nil
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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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