PHP connection to Mysql database set up Chinese garbled characters _ PHP Tutorial

PHP is used to connect to the Mysql database to create Chinese garbled characters in character sets. When the data source is linked to the mysql database in DW, garbled characters are displayed in the created character set ???? When the Chinese character is garbled, the utf8 keyword is added after the link to the database. when mysql_query (setname dw is used to link to the mysql database, the Chinese character set is garbled "???"

When Chinese characters are garbled, add this sentence after the link to the database.

Utf8

Mysql_query ("set names 'utf8 '");

Gbk

Mysql_query ("set names 'gbk '");

Parameters ???? When Chinese characters contain garbled characters, add utf8 to the link to the database and mysql_query (set name...