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169 lines
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HTML
169 lines
8.7 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>将文件存储到 FTP 服务器 （非阻塞）</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.ftp-nb-fput" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ftp_nb_fput</h1>
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<p class="verinfo">(PHP 4 >= 4.3.0, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">ftp_nb_fput</span> — <span class="dc-title">将文件存储到 FTP 服务器 （非阻塞）</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ftp-nb-fput-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>ftp_nb_fput</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ftp_stream</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$remote_file</code></span>
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, <span class="methodparam"><span class="type">resource</span> <code class="parameter">$handle</code></span>
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[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$mode</code><span class="initializer"> = <strong><code>FTP_IMAGE</code></strong></span></span>
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[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$startpos</code><span class="initializer"> = 0</span></span>
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]] ) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>ftp_nb_fput()</strong></span> 把已打开的文件内容存储到远程 FTP 服务器
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</p>
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<p class="para">
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本函数和 <span class="function"><a href="ftp_fput.html" class="function">ftp_fput()</a></span> 函数的区别是
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本函数是异步上传文件。
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所以在文件上传过程中，你的程序还可以执行其他操作。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ftp-nb-fput-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">ftp_stream</code></dt>
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<dd>
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<p class="para">
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FTP 连接标示符。
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</p>
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</dd>
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<dt>
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<code class="parameter">remote_file</code></dt>
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<dd>
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<p class="para">
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远程文件路径。
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</p>
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</dd>
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<dt>
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<code class="parameter">handle</code></dt>
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<dd>
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<p class="para">
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已经打开的本地文件指针，当读取到文件末尾时结束。
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</p>
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</dd>
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<dt>
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<code class="parameter">mode</code></dt>
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<dd>
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<p class="para">
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传输模式。必须是 <strong><code>FTP_ASCII</code></strong> 或
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<strong><code>FTP_BINARY</code></strong>。
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</p>
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</dd>
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<dt>
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<code class="parameter">startpos</code></dt>
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<dd>
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<p class="para">要将文件存储到远程文件的开始位置（即从远程文件的哪个字节位置开始存储）。</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.ftp-nb-fput-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回 <strong><code>FTP_FAILED</code></strong> 或 <strong><code>FTP_FINISHED</code></strong>
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或 <strong><code>FTP_MOREDATA</code></strong>。
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</p>
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</div>
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<div class="refsect1 changelog" id="refsect1-function.ftp-nb-fput-changelog">
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<h3 class="title">更新日志</h3>
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<table class="doctable informaltable">
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<thead>
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<tr>
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<th>版本</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody class="tbody">
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<tr>
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<td>7.3.0</td>
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<td>
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参数 <code class="parameter">mode</code> 变为可选参数。
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在之前的版本中，这是一个必填参数。
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="refsect1 examples" id="refsect1-function.ftp-nb-fput-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-5319">
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<p><strong>Example #1 <span class="function"><strong>ftp_nb_fput()</strong></span> 函数例程</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br /><br />$file </span><span style="color: #007700">= </span><span style="color: #DD0000">'index.php'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">, </span><span style="color: #DD0000">'r'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$conn_id </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$ftp_server</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$login_result </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_login</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn_id</span><span style="color: #007700">, </span><span style="color: #0000BB">$ftp_user_name</span><span style="color: #007700">, </span><span style="color: #0000BB">$ftp_user_pass</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// 初始化上传<br /></span><span style="color: #0000BB">$ret </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_nb_fput</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn_id</span><span style="color: #007700">, </span><span style="color: #0000BB">$file</span><span style="color: #007700">, </span><span style="color: #0000BB">$fp</span><span style="color: #007700">, </span><span style="color: #0000BB">FTP_BINARY</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$ret </span><span style="color: #007700">== </span><span style="color: #0000BB">FTP_MOREDATA</span><span style="color: #007700">) {<br /><br /> </span><span style="color: #FF8000">// 任何其他需要做的操作<br /> </span><span style="color: #007700">echo </span><span style="color: #DD0000">"."</span><span style="color: #007700">;<br /><br /> </span><span style="color: #FF8000">// 继续上传...<br /> </span><span style="color: #0000BB">$ret </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_nb_continue</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn_id</span><span style="color: #007700">);<br />}<br />if (</span><span style="color: #0000BB">$ret </span><span style="color: #007700">!= </span><span style="color: #0000BB">FTP_FINISHED</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"There was an error uploading the file..."</span><span style="color: #007700">;<br /> exit(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.ftp-nb-fput-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="ftp_nb_put.html" class="function" rel="rdfs-seeAlso">ftp_nb_put()</a> - 存储一个文件至 FTP 服务器（non-blocking）</span></li>
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<li class="member"><span class="function"><a href="ftp_nb_continue.html" class="function" rel="rdfs-seeAlso">ftp_nb_continue()</a> - 连续获取／发送文件（non-blocking）</span></li>
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<li class="member"><span class="function"><a href="ftp_put.html" class="function" rel="rdfs-seeAlso">ftp_put()</a> - 上传文件到 FTP 服务器</span></li>
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<li class="member"><span class="function"><a href="ftp_fput.html" class="function" rel="rdfs-seeAlso">ftp_fput()</a> - 上传一个已经打开的文件到 FTP 服务器</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |