php合并多维数组,递归合并

知其黑、受其白发布时间：2021-03-11 10:38:47 ，浏览量：0

php合并多维数组,递归合并

php有array_merge合并数组功能，但是有个问题，这个函数只合并一维数组，如果有多维数组，则后面的会覆盖前面数组中的子节点，因此写啦另一个深度合并的函数来合并子节点的元素。


    
        
        
        
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