乱码一直是困扰PHP初学者的一个非常大的问题,现在总结下造成乱码的原因及解决方法:
一、HTML页面编码:meta http-equiv=content-type content=text/html; charset=utf-8 这里的编码要和数据库编码,及连接数据库编码;
二、文件在存储编码:比如文件inde.php,改变其存储编码为所需编码。只需用EditPlus等文本编辑软件 文件另存为,在编码中选择正确的编码(这点很多人都会忽略);
三、数据库编码:比如用的是phpmyadmin 选择数据库后,选择操作选项。下面有一个整理,这里面也要设置成统一的编码;
四、表编码:操作和第三点类似。这里就不重复了;
五、字段编码:在建表的建字段的时候,有个整理。如果内容有汉字,就一定要改成统一的编码;
六、连接数据库时mysql_select_db()后面,要加一句 mysql_query( set names utf8 );
七、 (刚遇到的)本地测试成功后的网站,传到网上去,会有乱码。可能会是在本地导出数据时没有选择正确的编码,所以才会在导入到web上后有乱码问题。
其实只要细心点,就能完全解决php乱码问题,难的不是技术,而是细心。

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