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92 lines
3.8 KiB
HTML
92 lines
3.8 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>返回数组中所有的值</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.array-values" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">array_values</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">array_values</span> — <span class="dc-title">返回数组中所有的值</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.array-values-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>array_values</strong></span>
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( <span class="methodparam"><span class="type">array</span> <code class="parameter">$array</code></span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>array_values()</strong></span> 返回
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<code class="parameter">input</code> 数组中所有的值并给其建立数字索引。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.array-values-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">array</code></dt>
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<dd>
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<p class="para">
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数组。
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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.array-values-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回含所有值的索引数组。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.array-values-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-6080">
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<p><strong>Example #1 <span class="function"><strong>array_values()</strong></span> 例子</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 />$array </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"size" </span><span style="color: #007700">=> </span><span style="color: #DD0000">"XL"</span><span style="color: #007700">, </span><span style="color: #DD0000">"color" </span><span style="color: #007700">=> </span><span style="color: #DD0000">"gold"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">array_values</span><span style="color: #007700">(</span><span style="color: #0000BB">$array</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 class="example-contents"><p>以上例程会输出：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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Array
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(
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[0] => XL
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[1] => gold
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)
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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 seealso" id="refsect1-function.array-values-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="array_keys.html" class="function" rel="rdfs-seeAlso">array_keys()</a> - 返回数组中部分的或所有的键名</span></li>
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<li class="member"><span class="function"><a href="array_combine.html" class="function" rel="rdfs-seeAlso">array_combine()</a> - 创建一个数组，用一个数组的值作为其键名，另一个数组的值作为其值</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> |