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How to extract user name with php

P: 1
I want a person to be able to type in: "www.user1.mysite.com"
How can I isolate "user1" so I can keep track of which affiliate deserves commission?
Jan 2 '12 #1
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P: 45
try this
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  1. $urlarray   =   split(".", $_SERVER['REQUEST_URI']);
  2. $myurl = $urlarray[1];
  3.  
  4. echo $myurl;
  5.  
Jan 2 '12 #2

P: 3
What is your purpose? Cracking someone, eh? To extract username of someone ask yourself what do you wish to achieve? analyze your motives.
Jan 4 '12 #3

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