【PHP】array_walk_recursive — 对数组中的每个成员递归地施用用户函数
Jun 13, 2016 am 10:40 AM
【PHP】array_walk_recursive — 对数组中的每个成员递归地应用用户函数
PHP里有这么一个函数:
bool array_walk_recursive ( array &$input , callback $funcname [, mixed $userdata ] )
对数组中的每个成员递归地应用用户函数,可以用来处理多维数组内数据,需要批处理数组内数据的时候使用这个函数非常方便。
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