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archived-doc-es/reference/xattr/functions/xattr-remove.xml
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2014-09-05 20:55:10 +00:00

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XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 14af302c9c0e561fa6f9cdd956268758ba9a89c5 Maintainer: andresdzphp Status: ready -->
<!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
<refentry xml:id="function.xattr-remove" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>xattr_remove</refname>
<refpurpose>
Elimina un atributo extendido
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>xattr_remove</methodname>
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
<methodparam><type>string</type><parameter>name</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>flags</parameter><initializer>0</initializer></methodparam>
</methodsynopsis>
<para>
Esta función elimina un atributo extendido del archivo.
</para>
&xattr.namespace;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>filename</parameter></term>
<listitem>
<para>
El archivo del que se elimina el atributo.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>name</parameter></term>
<listitem>
<para>
El nombre del atributo a eliminar.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>flags</parameter></term>
<listitem>
<para>
<table>
<title>Banderas xattr soportadas</title>
<tgroup cols="2">
<tbody>
<row>
<entry><constant>XATTR_DONTFOLLOW</constant></entry>
<entry>No sigue el enlace simbólico pero se puede operar en este.</entry>
</row>
<row>
<entry><constant>XATTR_ROOT</constant></entry>
<entry>
Establece atributos en la raíz (segura) de espacio de nombres. Requiere privilegios de
administrador.
</entry>
</row>
</tbody>
</tgroup>
</table>
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Elimina todos los atributos extendidos de un archivo</title>
<programlisting role="php">
<![CDATA[
<?php
$file = 'some_file';
$attributes = xattr_list($file);
foreach ($attributes as $attr_name) {
xattr_remove($file, $attr_name);
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>xattr_list</function></member>
<member><function>xattr_set</function></member>
<member><function>xattr_get</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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