mysqli_set_charset没有设置charset

Question

$ db是mysqli_connect（...）;

创建的数据库的链接

mysqli_set_charset($db,"UTF-8");
die(mysqli_character_set_name($db)); //returns (string) "latin1";

如何解决这个问题？

Answer 1

MySQL无法识别＆＃34; UTF-8＆＃34;。使用＆＃34; utf8＆＃34;。

mysqli_set_charset($db,"utf8");

您可以获得MySQL识别的拼写列表：

SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.CHARACTER_SETS
WHERE CHARACTER_SET_NAME LIKE 'utf%';