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68 lines
2.1 KiB
HTML
68 lines
2.1 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>转变Unix时间戳为Julian Day计数</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.unixtojd" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">unixtojd</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">unixtojd</span> — <span class="dc-title">转变Unix时间戳为Julian Day计数</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.unixtojd-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>unixtojd</strong></span>
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([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$timestamp</code><span class="initializer"> = time()</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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根据指定的Unix时间戳<code class="parameter">timestamp</code>，返回Julian天数。如果没有指定时间戳则返回当前日期的天数。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.unixtojd-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">timestamp</code></dt>
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<dd>
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<p class="para">
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一个用于转变的时间戳。
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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.unixtojd-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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一个julian天数。
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.unixtojd-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="jdtounix.html" class="function" rel="rdfs-seeAlso">jdtounix()</a> - 转变Julian Day计数为一个Unix时间戳</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> |