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114 lines
3.0 KiB
XML
114 lines
3.0 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: c3067ab0a7f55632c87da73368fd3c739e110a57 Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.stream-set-write-buffer" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>stream_set_write_buffer</refname>
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<refpurpose>Configura el buffer de escritura de un flujo</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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<type>int</type><methodname>stream_set_write_buffer</methodname>
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<methodparam><type>resource</type><parameter>stream</parameter></methodparam>
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<methodparam><type>int</type><parameter>size</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>stream_set_write_buffer</function> configura el buffer de escritura
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del flujo <parameter>stream</parameter> al tamaño de
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<parameter>size</parameter> bytes.
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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><parameter>stream</parameter></term>
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<listitem>
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<para>
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El puntero de fichero.
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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><parameter>size</parameter></term>
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<listitem>
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<para>
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El número de bytes a almacenar en el buffer. Si <parameter>size</parameter>
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es 0, las operaciones se realizan sin buffer. Esto garantiza que las operaciones
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con <function>fwrite</function> se completen antes de que otros procesos
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puedan escribir en el flujo de salida.
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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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Devuelve 0 en caso de éxito, o otro valor si la petición falla.
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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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<para>
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<example>
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<title>Ejemplo con <function>stream_set_write_buffer</function></title>
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<para>
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El ejemplo siguiente ilustra el uso de
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<function>stream_set_write_buffer</function> para crear un flujo sin buffer.
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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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$fp = fopen($file, "w");
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if ($fp) {
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if (stream_set_write_buffer($fp, 0) !== 0) {
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// la modificación del buffer ha fallado
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}
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fwrite($fp, $output);
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fclose($fp);
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}
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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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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<simplelist>
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<member><function>fopen</function></member>
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<member><function>fwrite</function></member>
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</simplelist>
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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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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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