PHP中array_fill_keys()使用
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<h2>定义和用法</h2>
<p>给指定的键添加数组</p>
<table><tbody><tr><th>参数</th><th>描述</th></tr><tr><td><em>keys</em></td><td>必需。数组，其值将被用于填充数组的键名。</td></tr><tr><td><em>value</em></td><td>必需。规定用于填充数组的键值。</td></tr></tbody></table>
<blockquote>
<p><?</p>
<p> $keys=array("a","b","c","d");</p>
<p> $al = array_fill_key($keys,"blue");</p>
<p> print_r($a1);</p>
<p>?></p>
</blockquote>
<p></p>
<p> </p>
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