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61 lines
2.6 KiB
HTML
61 lines
2.6 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>获取 PHP 进程的 ID</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.getmypid" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">getmypid</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">getmypid</span> — <span class="dc-title">获取 PHP 进程的 ID</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.getmypid-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>getmypid</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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获取当前 PHP 进程 ID。
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.getmypid-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回当前 PHP 进程 ID，或在错误时返回 <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.getmypid-notes">
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<h3 class="title">注释</h3>
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<div class="warning"><strong class="warning">Warning</strong>
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<p class="para">
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进程 ID 并不是唯一的，所以他们是一个弱熵源。
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对安全性有依赖的上下文中我们不推荐依赖于 pid。
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</p>
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</div>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.getmypid-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="getmygid.html" class="function" rel="rdfs-seeAlso">getmygid()</a> - 获取当前 PHP 脚本拥有者的 GID</span></li>
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<li class="member"><span class="function"><a href="getmyuid.html" class="function" rel="rdfs-seeAlso">getmyuid()</a> - 获取 PHP 脚本所有者的 UID</span></li>
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<li class="member"><span class="function"><a href="get_current_user.html" class="function" rel="rdfs-seeAlso">get_current_user()</a> - 获取当前 PHP 脚本所有者名称</span></li>
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<li class="member"><span class="function"><a href="getmyinode.html" class="function" rel="rdfs-seeAlso">getmyinode()</a> - 获取当前脚本的索引节点（inode）</span></li>
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<li class="member"><span class="function"><a href="getlastmod.html" class="function" rel="rdfs-seeAlso">getlastmod()</a> - 获取页面最后修改的时间</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> |