PHP中的array_merge()函数
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<h2>定义和用法</h2>
<p>array_merge()把一个或者多个数组合并为一个数组</p>
<h2>语法</h2>
<p>array_merge(array1,array2,array3...)</p>
<table><tbody><tr><th>参数</th><th>描述</th></tr><tr><td style="vertical-align:top;"><em>array1</em></td><td style="vertical-align:top;">必需。规定数组。</td></tr><tr><td style="vertical-align:top;"><em>array2</em></td><td style="vertical-align:top;">可选。规定数组。</td></tr><tr><td style="vertical-align:top;"><em>array3</em></td><td style="vertical-align:top;">可选。规定数组。</td></tr></tbody></table>
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