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98 lines
5.2 KiB
HTML
98 lines
5.2 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>向服务器发送 SITE 命令</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-site" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ftp_site</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">ftp_site</span> — <span class="dc-title">向服务器发送 SITE 命令</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ftp-site-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_site</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ftp_stream</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$cmd</code></span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>ftp_site()</strong></span> 函数向 FTP 服务器发送由参数 <code class="parameter">cmd</code>
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指定的命令。
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</p>
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<p class="para">
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<em>SITE</em> 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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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ftp-site-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 连接资源。
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</p>
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</dd>
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<dt>
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<code class="parameter">command</code></dt>
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<dd>
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<p class="para">
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SITE
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命令。注意本参数没有经过处理，在文件名有存在空格或其它特殊字符的情况下可能会有问题。
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</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-site-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.ftp-site-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-5334">
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<p><strong>Example #1 向一个 FTP 服务器发送一条 SITE 命令</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 /></span><span style="color: #FF8000">/* Connect to FTP server */<br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'ftp.example.com'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) die(</span><span style="color: #DD0000">'Unable to connect to ftp.example.com'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Login as "user" with password "pass" */<br /></span><span style="color: #007700">if (!</span><span style="color: #0000BB">ftp_login</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'user'</span><span style="color: #007700">, </span><span style="color: #DD0000">'pass'</span><span style="color: #007700">)) die(</span><span style="color: #DD0000">'Error logging into ftp.example.com'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Issue: "SITE CHMOD 0600 /home/user/privatefile" command to ftp server */<br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">ftp_site</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'CHMOD 0600 /home/user/privatefile'</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"Command executed successfully.\n"</span><span style="color: #007700">;<br />} else {<br /> die(</span><span style="color: #DD0000">'Command failed.'</span><span style="color: #007700">);<br />}<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-site-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_raw.html" class="function" rel="rdfs-seeAlso">ftp_raw()</a> - 向 FTP 服务器发送命令</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> |