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144 lines
5.1 KiB
HTML
144 lines
5.1 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>建立一个硬连接</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.link" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">link</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">link</span> — <span class="dc-title">建立一个硬连接</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.link-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>link</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$target</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$link</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>link()</strong></span> 建立一个硬连接。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.link-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">target</code></dt>
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<dd>
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<p class="para">
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要链接的目标。
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</p>
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</dd>
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<dt>
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<code class="parameter">link</code></dt>
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<dd>
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<p class="para">
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链接的名称。
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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.link-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 notes" id="refsect1-function.link-notes">
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<h3 class="title">注释</h3>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<span class="simpara">
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Windows下：该功能需要以 elevated 模式运行，或者关闭 UAC。
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</span>
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</p></blockquote>
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</div>
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<div class="refsect1 changelog" id="refsect1-function.link-changelog">
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<h3 class="title">更新日志</h3>
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<p class="para">
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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>5.3.0</td>
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<td>
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该功能在 Windows 平台下开始有效（Vista、 Server 2008 或更高版本）。
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</td>
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</tr>
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</tbody>
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</table>
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.link-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-2821">
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<p><strong>Example #1 Creating a simple hard link</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 />$target </span><span style="color: #007700">= </span><span style="color: #DD0000">'source.ext'</span><span style="color: #007700">; </span><span style="color: #FF8000">// This is the file that already exists<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #DD0000">'newfile.ext'</span><span style="color: #007700">; </span><span style="color: #FF8000">// This the filename that you want to link it to<br /><br /></span><span style="color: #0000BB">link</span><span style="color: #007700">(</span><span style="color: #0000BB">$target</span><span style="color: #007700">, </span><span style="color: #0000BB">$link</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 notes" id="refsect1-function.link-notes">
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<h3 class="title">注释</h3>
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<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">此函数不能作用于<a href="features.remote_files.html" class="link">远程文件</a>，被检查的文件必须是可通过服务器的文件系统访问的。</span></p></blockquote>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.link-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="symlink.html" class="function" rel="rdfs-seeAlso">symlink()</a> - 建立符号连接</span></li>
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<li class="member"><span class="function"><a href="readlink.html" class="function" rel="rdfs-seeAlso">readlink()</a> - 返回符号连接指向的目标</span></li>
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<li class="member"><span class="function"><a href="linkinfo.html" class="function" rel="rdfs-seeAlso">linkinfo()</a> - 获取一个连接的信息</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> |