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46 lines
2.1 KiB
HTML
46 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>显示随机数最大的可能值</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.getrandmax" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">getrandmax</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">getrandmax</span> — <span class="dc-title">显示随机数最大的可能值</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.getrandmax-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>getrandmax</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="simpara">
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返回调用
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<span class="function"><a href="rand.html" class="function">rand()</a></span> 可能返回的最大值。
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.getrandmax-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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<span class="function"><a href="rand.html" class="function">rand()</a></span> 返回
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随机数可能返回的最大值
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.getrandmax-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="rand.html" class="function" rel="rdfs-seeAlso">rand()</a> - 产生一个随机整数</span></li>
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<li class="member"><span class="function"><a href="srand.html" class="function" rel="rdfs-seeAlso">srand()</a> - 播下随机数发生器种子</span></li>
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<li class="member"><span class="function"><a href="mt_getrandmax.html" class="function" rel="rdfs-seeAlso">mt_getrandmax()</a> - 显示随机数的最大可能值</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> |