Need Help in Creating Run Time PHP Pages.

Hello All,

Well I am new to this forum and just came to get the answer of one question.  :cool: 

I am working on building one PHP based site and have to add one feature to it. But I am not sure how I can achieve this. May be any of you can help me. Thanks in advance,    here's the thing I wanna achieve:-

 

My site has total 2 pages. On one page there is one form where user will enter one "ID" for ex. "ID1234", as soon as he entered this, the whole site [of 2 pages] must be duplicated with this new ID used in domain. 

Ex. If my site name is "www . mywebsite . com", then a duplicated site must have this kind of link "www . mywebsite . com/ID1234" or "www . mywebsite . com/?R=ID1234".

 

I have to urgently make this thing work out. All the responses will be appretiated. Thank you