比较两个数组并将结果放在php中的第三个数组中

Question

时间表

[{“ Monday”：“ 11:30”}，{“ Monday”：“ 12:00”}，{“ Monday”：“ 23:00”}，{“ Tuesday”：“ 11:30”} ，{“星期二”：“ 12:00”}，{“星期二”：“ 23:00”}]

已预订的广告位

[{“ Monday”：“ 11:30”}，{“ Tuesday”：“ 23:00”}]

第三个数组应该是（可用插槽）]

[{“ Monday”：“ 12:00”}，{“ Monday”：“ 23:00”}，{“ Tuesday”：“ 11:30”}，{“ Tuesday”：“ 12:00”} ]

我该如何实现？

Answer 1

使用array_diff

print_r(array_diff(['{"Monday":"11:30"}','{"Monday":"12:00"}','{"Monday":"23:00"}','{"Tuesday":"11:30"}','{"Tuesday":"12:00"}','{"Tuesday":"23:00"}'], ['{"Monday":"11:30"}','{"Tuesday":"23:00"}']));