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获取数组下标,该怎么解决

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Release: 2016-06-13 12:39:16
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获取数组下标
最近想学习一下PHP编程开发,无意中在网上看到了一道题


$array[‘color’]?=?‘red’;获取数组$array第一个元素的下标

大神们能给个例子吗?

编程 PHP
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