encoding chinese characters for url in php
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So I have a bunch of urls and some of them have chinese characters in them like this:
`http://www.abcdefg.com/ad2/zh/profile/2169358/1/冰绿茶/`

However I need to process all of these urls and encode the urls with the chinese characters in them into something like this:
`http://www.abcdefg.com/ad2/zh/profile/2169358/1/%E4%BA%8C%E4%B8%8D%E4%BA%8C%E7%9A%84%E4%BA%8C/`

So the chinese part must be encoded in php.

I tried using `urlencode`, `rawurlencode` but none worked.

Any help would be greatly appreciated!