Questions about php garbled characters

New users ask php garbled questions. My mysql database, database, data table, field, connection proofread, are all UTF-8 encoding. Reg01.php submits Chinese data to reg02.php, echo & nbsp; what are garbled characters in SQL statements and stored in the database? Reg01.php has & lt; meta & nbsp; http-equiv = "Content-T. For more information, see php garbled text.
My mysql database, database, data table, field, connection proofread, are all UTF-8 encoding.
What if reg01.php submits Chinese data to reg02.php and echo SQL statements and stores them in the database?
Reg01.php has

图示如下:
1.mysql数据库，和数据库连接校对都是UTF-8编码


2.数据库，字段都是UTF-8编码



3.echo sql语句和存入数据库都是乱码



什么原因呢？好烦这个问题。 PHP 乱码 UTF-8 分享到：
------解决方案--------------------
从你最后一张贴图上看，你是在 gbk 编码的界面中输出 utf-8 编码的内容
------解决方案--------------------
插入sql前加上：mysql_query("set names utf8"); 应该就可以了