我有一個子字符串函數的問題。當一個特殊的char是結果子字符串的最後一個字符(只有!!!)時,這個字符被表示爲一個帶有問號的圖標。 這裏說到我的代碼: $string = 'This is a string and when a German word with a special char like "Tür" appears and the special char ü is the last
我從本地服務器獲取此數據。 Bundle[{json={"productId":"4","unseenIds":[1,4,8]",
"id":"8","message":"You have a new request for your product"},
collapse_key=do_not_collapse}]
我有這個數據分成: {"productId":"4","