数组 array_sum()如何求不了总和

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Release: 2016-06-13 13:20:55
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数组 array_sum()怎么求不了总和?
array_sum()求一个三维数组的总和,结果是0,$count的出来的结果是91125。求各位大神解释一下,谢谢。

PHP code
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 $count=0;
 $brr=array();
 for($i=0;$i
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------解决方案--------------------
array_sum不能直接用于多维数组之和吧
------解决方案--------------------
array_sum只针对一维数组,你那是多维数组啊
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