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数组查找字符串解决办法

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Release： 2016-06-13 12:21:32
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数组查找字符串
有个数组，想要查找某个字符串出现的次数。

目前项目中用的是循环foreach遍历，然后计数，有没有更好的方法？
------解决思路----------------------
array_count_values() 返回一个数组，该数组用 input 数组中的值作为键名，该值在 input 数组中出现的次数作为值。 

http://php.net/manual/zh/function.array-count-values.php

Related labels：
array count input nbsp
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