'PHP_DATABASE'?=>?
????array?(size=3)
??????'hostname'?=>?string?'localhost'?(length=9)
??????'username'?=>?string?'root'?(length=4)
??????'password'?=>?string?'root'?(length=4)輸出是這樣的數組，正確么？
[database]輸出
幕布斯7814784
2019-04-23 17:27:00