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Home Backend Development PHP Tutorial PHP gb2312 转为utf-8 不使用iconv,这个不靠谱

PHP gb2312 转为utf-8 不使用iconv,这个不靠谱

Jun 23, 2016 pm 02:04 PM

iconv("GB2312", "UTF-8//IGNORE",$str);
容易丢字,不稳定,如果没“//IGNORE”,出错后面就直接不显示了。
还有其他可行的方法么?


回复讨论(解决方案)

试试
mb_convert_encoding
 

一般情况用GBK而不要用gb2312,gb2312编码的汉字太少了
网页上用charset=gb2312,实际上浏览器还是调用GBK的,所以不要误以为gb2312就能显示大部分汉字

不可能的!整个 gb2312 都被包容在 utf-8 中,不可能出现丢字
你丢字是因为你把 gbk 字符当做 gb2312 处理了

试试
mb_convert_encoding

不可行。

php实现utf-8和gb2312编码相互转换
php不使用iconv库进行gb2312与utf-8编码转换的函数

希望以上两篇文章,可以帮助你解决当前的问题。

不好使。。5楼的

你最好贴出丢字的那段内容

比如在MSSQL中  “某某某金慧园某某地址”,
如果用 iconv("GB2312", "UTF-8",$str);
输出的是:“某某某金”
iconv("GB2312", "UTF-8//IGNORE",$str);
输出的是:“某某某金{园某某地址”

我网上查iconv 有个小BUG。遇到个别字符,就丢字。

$str = "某某某金慧园某某地址";
echo iconv('gb2312', 'utf-8', $str); //某某某金慧园某某地址 
echo iconv('gbk', 'utf-8', $str); //某某某金慧园某某地址

没有任何问题
如果在你的环境有问题,只能说是你的 php 版本太低了

比如在MSSQL中  “某某某金慧园某某地址”,
如果用 iconv("GB2312", "UTF-8",$str);
输出的是:“某某某金”
iconv("GB2312", "UTF-8//IGNORE",$str);
输出的是:“某某某金{园某某地址”

我网上查iconv 有个小BUG。遇到个别字符,就丢字。

$str="某某某金慧园某某地址";echo  iconv("GB2312", "UTF-8",$str);echo  iconv("GB2312", "UTF-8//IGNORE",$str);
Copy after login

我这边很正常。

这样当然可以。 
某某某金慧园某某地址,我这个保存在GB2312的数据库中,读取出来就出问题了。

某某某金慧园某某地址 是bg2312编码保存在外面
当前处理的页面是utf-8的,要注意这个区别

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