Ask these two sites how to display the content in the compressed package.

Could you tell me the two stations can show the contents of the compressed package is how to make it out of it .. http://www.pudn.com/downloads282/sourcecode/web/detail1276901.htmlhttp://www.bvbcode.com/cn/0ij1c I would like to ask these two stations can show the compressed package content is how to make it out ..
Http://www.pudn.com/downloads282/sourcecode/web/detail1276901.html

Http://www.bvbcode.com/cn/0ij1cmk2

These two sites both have such functions and are very practical. I have a website that also needs such functions. what is the access request? how can this problem be solved ..

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To enable window users to unpack smoothly, the compressed packages are usually limited to zip and rar formats.
If you do the same, it's easy.
Php provides:
Built-in zip extension
Rar extension installation required

Both extensions provide the ability to list file names in a compressed package.
------ Solution --------------------
Http://www.jb51.net/article/25521.htm
Http://download.csdn.net/detail/achenweiming/2818989
It will help you.