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

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>ftp_nb_put</H1
><DIV
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><A
NAME="AEN62029"
></A
><P
>    (PHP 4 &#62;= 4.3.0, PHP 5)</P
>ftp_nb_put&nbsp;--&nbsp;存储一个文件至 FTP 服务器(non-blocking)</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN62032"
></A
><H2
>说明</H2
>int <B
CLASS="methodname"
>ftp_nb_put</B
> ( resource ftp_stream, string remote_file, string local_file, int mode [, int startpos] )<BR
></BR
><P
>&#13;     <B
CLASS="function"
>ftp_nb_put()</B
> 函数用来把本地文件 <CODE
CLASS="parameter"
>local_file</CODE
>
     存储到 FTP 服务器上由 <CODE
CLASS="parameter"
>remote_file</CODE
> 参数指定的路径。传输模式参数
     <CODE
CLASS="parameter"
>mode</CODE
> 只能为 <TT
CLASS="constant"
><B
>FTP_ASCII</B
></TT
> (文本模式) 或 <TT
CLASS="constant"
><B
>FTP_BINARY</B
></TT
>
     (二进制模式) 两种。与函数 <A
HREF="function.ftp-put.html"
><B
CLASS="function"
>ftp_put()</B
></A
>
     不同的是,此函数上传文件的时候采用的是异步传输模式,也就意味着在文件传送的过程中,你的程序可以继续干其它的事情。
    </P
><P
>&#13;     返回 <TT
CLASS="constant"
><B
>FTP_FAILED</B
></TT
>,<TT
CLASS="constant"
><B
>FTP_FINISHED</B
></TT
>
     或 <TT
CLASS="constant"
><B
>FTP_MOREDATA</B
></TT
>。
    </P
><P
>&#13;     <TABLE
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><DIV
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><A
NAME="AEN62065"
></A
><P
><B
>例 1. <B
CLASS="function"
>ftp_nb_put()</B
> 实例</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /></font><font color="#FF8000">// 开始上传<br /></font><font color="#0000BB">$ret </font><font color="#007700">= </font><font color="#0000BB">ftp_nb_put</font><font color="#007700">(</font><font color="#0000BB">$my_connection</font><font color="#007700">, </font><font color="#DD0000">"test.remote"</font><font color="#007700">, </font><font color="#DD0000">"test.local"</font><font color="#007700">, </font><font color="#0000BB">FTP_BINARY</font><font color="#007700">);<br />while (</font><font color="#0000BB">$ret </font><font color="#007700">== </font><font color="#0000BB">FTP_MOREDATA</font><font color="#007700">) {<br /><br />&nbsp;&nbsp;&nbsp;</font><font color="#FF8000">// 在这里可以加入其它代码<br />&nbsp;&nbsp;&nbsp;</font><font color="#007700">echo </font><font color="#DD0000">"."</font><font color="#007700">;<br /><br />&nbsp;&nbsp;&nbsp;</font><font color="#FF8000">// 继续传送...<br />&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$ret </font><font color="#007700">= </font><font color="#0000BB">ftp_nb_continue </font><font color="#007700">(</font><font color="#0000BB">$my_connection</font><font color="#007700">);<br />}<br />if (</font><font color="#0000BB">$ret </font><font color="#007700">!= </font><font color="#0000BB">FTP_FINISHED</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"上传文件中发生错误..."</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;exit(</font><font color="#0000BB">1</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
     <TABLE
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><TD
><DIV
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><A
NAME="AEN62069"
></A
><P
><B
>例 2. 使用 <B
CLASS="function"
>ftp_nb_put()</B
> 来断线续传</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /></font><font color="#FF8000">// 开始<br /></font><font color="#0000BB">$ret </font><font color="#007700">= </font><font color="#0000BB">ftp_nb_put </font><font color="#007700">(</font><font color="#0000BB">$my_connection</font><font color="#007700">, </font><font color="#DD0000">"test.remote"</font><font color="#007700">, </font><font color="#DD0000">"test.local"</font><font color="#007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">FTP_BINARY</font><font color="#007700">, </font><font color="#0000BB">ftp_size</font><font color="#007700">(</font><font color="#DD0000">"test.remote"</font><font color="#007700">));<br /></font><font color="#FF8000">// 或: $ret = ftp_nb_put ($my_connection, "test.remote", "test.local",<br />//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FTP_BINARY, FTP_AUTORESUME);<br /><br /></font><font color="#007700">while (</font><font color="#0000BB">$ret </font><font color="#007700">== </font><font color="#0000BB">FTP_MOREDATA</font><font color="#007700">) {<br /><br />&nbsp;&nbsp;&nbsp;</font><font color="#FF8000">// 加入其它要执行的代码<br />&nbsp;&nbsp;&nbsp;</font><font color="#007700">echo </font><font color="#DD0000">"."</font><font color="#007700">;<br /><br />&nbsp;&nbsp;&nbsp;</font><font color="#FF8000">// 继续传送...<br />&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$ret </font><font color="#007700">= </font><font color="#0000BB">ftp_nb_continue </font><font color="#007700">(</font><font color="#0000BB">$my_connection</font><font color="#007700">);<br />}<br />if (</font><font color="#0000BB">$ret </font><font color="#007700">!= </font><font color="#0000BB">FTP_FINISHED</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"上传文件中发生错误..."</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;exit(</font><font color="#0000BB">1</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
    </P
><P
>&#13;     参见 <A
HREF="function.ftp-nb-fput.html"
><B
CLASS="function"
>ftp_nb_fput()</B
></A
>,<A
HREF="function.ftp-nb-continue.html"
><B
CLASS="function"
>ftp_nb_continue()</B
></A
>,<A
HREF="function.ftp-put.html"
><B
CLASS="function"
>ftp_put()</B
></A
>
     和 <A
HREF="function.ftp-fput.html"
><B
CLASS="function"
>ftp_fput()</B
></A
>。
    </P
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