摘要: $arr1 = [['a', 'b']];$arr = [];$arr = array_merge(array_reduce($arr1, 'array_merge', []), $arr);参考:https://blog.csdn.net/eddy23513/article/details/809 阅读全文
posted @ 2021-12-08 17:54 蓝晓焰 阅读(104) 评论(0) 推荐(0) 编辑