ftp-chdir.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 4d1c34c9b7a30cfc3a59641122c707a2812cfed7 Maintainer: Avenger Status: ready -->
<!-- CREDITS: dallas, mowangjuanzi -->
<refentry xml:id="function.ftp-chdir" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>ftp_chdir</refname>
  <refpurpose>在 FTP 服务器上改变当前目录</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>ftp_chdir</methodname>
   <methodparam><type>FTP\Connection</type><parameter>ftp</parameter></methodparam>
   <methodparam><type>string</type><parameter>directory</parameter></methodparam>
  </methodsynopsis>
  <para>
   将当前目录切换为指定的目录。
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>ftp</parameter></term>
     <listitem>
       &ftp.parameter.ftp;
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>directory</parameter></term>
     <listitem>
      <para>
       目标目录。
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;如果切换目录失败，PHP 还会发出一条警告。
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     &ftp.changelog.ftp-param;
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>
 
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>ftp_chdir</function> 例子</title>
    <programlisting role="php">
<![CDATA[
<?php

// set up basic connection
$ftp = ftp_connect($ftp_server); 

// login with username and password
$login_result = ftp_login($ftp, $ftp_user_name, $ftp_user_pass); 

// check connection
if ((!$ftp) || (!$login_result)) {
    die("FTP connection has failed !");
}

echo "Current directory: " . ftp_pwd($ftp) . "\n";

// try to change the directory to somedir
if (ftp_chdir($ftp, "somedir")) {
    echo "Current directory is now: " . ftp_pwd($ftp) . "\n";
} else { 
    echo "Couldn't change directory\n";
}

// close the connection
ftp_close($ftp);
?>
]]>
    </programlisting>
   </example>
  </para> 
 </refsect1> 
 <refsect1 role="seealso"> 
  &reftitle.seealso; 
  <para>
   <simplelist>
    <member><function>ftp_cdup</function></member>
    <member><function>ftp_pwd</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->