mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 22:06:57 +08:00
115 lines
5.2 KiB
HTML
115 lines
5.2 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||
<html>
|
||
<head>
|
||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||
<title>修改符号链接的所有组</title>
|
||
</head>
|
||
<body class="docs"><div id="layout">
|
||
<div id="layout-content"><div id="function.lchgrp" class="refentry">
|
||
<div class="refnamediv">
|
||
<h1 class="refname">lchgrp</h1>
|
||
<p class="verinfo">(PHP 5 >= 5.1.3, PHP 7)</p><p class="refpurpose"><span class="refname">lchgrp</span> — <span class="dc-title">修改符号链接的所有组</span></p>
|
||
|
||
</div>
|
||
|
||
<div class="refsect1 description" id="refsect1-function.lchgrp-description">
|
||
<h3 class="title">说明</h3>
|
||
<div class="methodsynopsis dc-description">
|
||
<span class="methodname"><strong>lchgrp</strong></span>
|
||
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
|
||
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$group</code></span>
|
||
) : <span class="type">bool</span></div>
|
||
|
||
<p class="para rdfs-comment">
|
||
尝试修改符号链接 <code class="parameter">filename</code> 的所有组 <code class="parameter">group</code>
|
||
</p>
|
||
<p class="para">
|
||
只有超级用户可以任意修改符号链接的所有组;其他用户可能需要有修改目标组的权限才能修改至目标所有组。
|
||
</p>
|
||
</div>
|
||
|
||
|
||
<div class="refsect1 parameters" id="refsect1-function.lchgrp-parameters">
|
||
<h3 class="title">参数</h3>
|
||
<p class="para">
|
||
<dl>
|
||
|
||
|
||
<dt>
|
||
<code class="parameter">filename</code></dt>
|
||
|
||
<dd>
|
||
|
||
<p class="para">
|
||
符号链接路径
|
||
</p>
|
||
</dd>
|
||
|
||
|
||
|
||
<dt>
|
||
<code class="parameter">group</code></dt>
|
||
|
||
<dd>
|
||
|
||
<p class="para">
|
||
所有组的名字或者编号
|
||
</p>
|
||
</dd>
|
||
|
||
|
||
</dl>
|
||
|
||
</p>
|
||
</div>
|
||
|
||
|
||
<div class="refsect1 returnvalues" id="refsect1-function.lchgrp-returnvalues">
|
||
<h3 class="title">返回值</h3>
|
||
<p class="para">
|
||
成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
|
||
</p>
|
||
</div>
|
||
|
||
|
||
<div class="refsect1 examples" id="refsect1-function.lchgrp-examples">
|
||
<h3 class="title">范例</h3>
|
||
<p class="para">
|
||
<div class="example" id="example-2819">
|
||
<p><strong>Example #1 更改符号链接的所有组</strong></p>
|
||
<div class="example-contents">
|
||
<div class="phpcode"><pre><span style="color: #000000">
|
||
<span style="color: #0000BB"><?php<br />$target </span><span style="color: #007700">= </span><span style="color: #DD0000">'output.php'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #DD0000">'output.html'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">symlink</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 /><br /></span><span style="color: #0000BB">lchgrp</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #0000BB">8</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
|
||
</span>
|
||
</pre></div>
|
||
</div>
|
||
|
||
</div>
|
||
</p>
|
||
</div>
|
||
|
||
|
||
<div class="refsect1 notes" id="refsect1-function.lchgrp-notes">
|
||
<h3 class="title">注释</h3>
|
||
<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>
|
||
<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">当启用
|
||
<a href="features.safe_mode.html" class="link">安全模式</a>时，
|
||
PHP 会检查被操作的文件或目录是否与被执行的脚本有相同的 UID（所有者）。</span></p></blockquote>
|
||
<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">此函数未在 Windows 平台下实现。</span></p></blockquote>
|
||
</div>
|
||
|
||
|
||
<div class="refsect1 seealso" id="refsect1-function.lchgrp-seealso">
|
||
<h3 class="title">参见</h3>
|
||
<p class="para">
|
||
<ul class="simplelist">
|
||
<li class="member"><span class="function"><a href="chgrp.html" class="function" rel="rdfs-seeAlso">chgrp()</a> - 改变文件所属的组</span></li>
|
||
<li class="member"><span class="function"><a href="lchown.html" class="function" rel="rdfs-seeAlso">lchown()</a> - 修改符号链接的所有者</span></li>
|
||
<li class="member"><span class="function"><a href="chown.html" class="function" rel="rdfs-seeAlso">chown()</a> - 改变文件的所有者</span></li>
|
||
<li class="member"><span class="function"><a href="chmod.html" class="function" rel="rdfs-seeAlso">chmod()</a> - 改变文件模式</span></li>
|
||
</ul>
|
||
</p>
|
||
</div>
|
||
|
||
|
||
</div></div></div></body></html> |