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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>ftp_site</H1
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><P
>    (PHP 3 &#62;= 3.0.15, PHP 4, PHP 5)</P
>ftp_site&nbsp;--&nbsp;向服务器发送 SITE 命令</DIV
><DIV
CLASS="refsect1"
><A
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><H2
>说明</H2
>bool <B
CLASS="methodname"
>ftp_site</B
> ( resource ftp_stream, string cmd )<BR
></BR
><P
>&#13;     <B
CLASS="function"
>ftp_site()</B
> 函数向 FTP 服务器发送由参数 <CODE
CLASS="parameter"
>cmd</CODE
>
     指定的命令。SITE 命令是非标准化的,不同的服务器不尽相同。主要用于处理文件权限以及组成员等事情。
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><B
>例 1. 向一个 FTP 服务器发送一条 SITE 命令</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /></font><font color="#FF8000">/* Connect to FTP server */<br /></font><font color="#0000BB">$conn </font><font color="#007700">= </font><font color="#0000BB">ftp_connect</font><font color="#007700">(</font><font color="#DD0000">'ftp.example.com'</font><font color="#007700">);<br />if (!</font><font color="#0000BB">$conn</font><font color="#007700">) die(</font><font color="#DD0000">'Unable to connect to ftp.example.com'</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* Login as "user" with password "pass" */<br /></font><font color="#007700">if (!</font><font color="#0000BB">ftp_login</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">, </font><font color="#DD0000">'user'</font><font color="#007700">, </font><font color="#DD0000">'pass'</font><font color="#007700">)) die(</font><font color="#DD0000">'Error logging into ftp.example.com'</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* Issue: "SITE CHMOD 0600 /home/user/privatefile" command to ftp server */<br /></font><font color="#007700">if (</font><font color="#0000BB">ftp_site</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">, </font><font color="#DD0000">'CHMOD 0600 /home/user/privatefile'</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"Command executed successfully.\n"</font><font color="#007700">;<br />} else {<br />&nbsp;&nbsp;&nbsp;die(</font><font color="#DD0000">'Command failed.'</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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><P
>&#13;     如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>,失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
    </P
><P
>&#13;     参见 <A
HREF="function.ftp-raw.html"
><B
CLASS="function"
>ftp_raw()</B
></A
>。
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