有如下数组:$arr = ['abc', 'ABC', 0.23, 'Begin', 'oh', 11, 456, 'sort', 'EMAIL'];
分别使用sort($arr),sort($arr, SORT_STRING),sort($arr, SORT_NUMERIC)排序后为什么是?
['ABC','Begin','EMAIL','abc','oh','sort',0.23,11,456]
['abc','ABC','Begin','oh','sort','EMAIL',0.23,11,456]
[0.23,11,456,'ABC','Begin','EMAIL','abc','oh','sort']
- 1 回答
- 0 关注
- 308 浏览
添加回答
举报
0/150
提交
取消