Can I Convert this utf8 Character?

Question

I am using dom htm document function to scrape html and store it into MySQl. but I have notieced that for foriegn languages like chinese or japanese etc. some wierd charactors are stored in MySQL and I dont think any one can read this.., 门户,新闻,ータル,検索

so my question is can I convert this back into original form by using any code??

if not I want to eliminate this from my table beacuse there is no use of it.how can I eliminate only these charactors from table??

Answer 1

如果输入实际上是UTF-8，这应该可以解决问题：

echo iconv('UTF-8', 'ASCII//IGNORE', 'news,门户,æ–°é—»,portal,网易,163,china,门户ç');

Answer 2

Best way is to store this data after doing base64 encoding

1.) UNICODE TO UTF8

2.) UTF8 TO BASE64