<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- 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>
   Remove an extended attribute
  </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>
   This function removes an extended attribute of a file.
  </para>
  &xattr.namespace;
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>filename</parameter></term>
     <listitem>
      <para>
       The file from which we remove the attribute.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>name</parameter></term>
     <listitem>
      <para>
       The name of the attribute to remove.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>flags</parameter></term>
     <listitem>
      <para>
       <table>
        <title>Supported xattr flags</title>
        <tgroup cols="2">
         <tbody>
          <row>
           <entry><constant>XATTR_DONTFOLLOW</constant></entry>
           <entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
          </row>
          <row>
           <entry><constant>XATTR_ROOT</constant></entry>
           <entry>Set attribute in root (trusted) namespace. Requires root privileges.</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>Removes all extended attributes of a file</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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