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关于php查询数据库记录显示的有关问题

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Release： 2016-06-13 11:42:55
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关于php查询数据库记录显示的问题
如下图

dump($find)可以打印出查询的所有结果，但是使用下面的while语句逐条打印的话却不行，什么都显示不出来，这是怎么回事呢。

Related labels：
dump find foreach nbsp
source：php.cn
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