Segment 1 = Controller 2 = Method etc;
A default controller will show segment 0 which is no_result;
Code:
http://www.your.com/ would show you segment 0 because no Controller has been specified.
http://www.your.com/welcome would show you segment 1 = welcome (default Controller).
http://www.your.com/welcome/test would show segment 1 = welcome segment 2 = test.
What did you Try? What did you Get? What did you Expect?
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