这个问题在这里已经有了答案:HowcanIsortanarraybynumberofoccurrenceofitsvalues?(4个答案)关闭4年前。我想在php中根据值的出现次数对数组进行排序。Array(Switzerland,Switzerland,Switzerland,Switzerland,Italy,Italy,Germany,France,France,France)像这样...Array(Switzerland,Switzerland,Switzerland,Switzerland,France,France,France,Italy,Italy,Germany,)