php读取mysql中文数据出现乱码
1.PHP页面语言本身的编码类型不合适,这时候,你直接在脚本中写的中文肯定是乱码,不用说数据库了;
解决方法:选择'UTF8'或者'gb2312',这样客户浏览器会自动选择并出现正确的中文显示。注意:'UTF8'或者'gb2312'都可以正确显示中文的。
2.数据库MySQL中的编码类型不正确。
解决方法:创建数据库的时候,MySQL 字符集选择'UTF8',MySQL 连接校对选择utf8_general_ci,这样创建的数据库用来存储中文肯定没有问题,
否则,你的中文首先在MySQL中就是乱码,更不要期望它会给你在PHP页面中显示正确。
3.与平时的脚本编辑环境有关。比如,有些内容是自己用word写的,有些是用记事本写的,有些用editplus、ultraplus等文本编辑器。有时候就直接在DW中写中文了,
解决方法:尽量用同一种编辑器。如果是拷贝来得既有的内容,建议用ultraplus中的编码转换功能把它转换成utf8或者gb2312。
到底转换成什么类型并不重要,关键要求你的PHP WEB应用程序中的编码要一致就行。
4.编程访问 MySQL时,建议添加一行代码:mysql_query("SET NAMES 'GBK'");

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