if

Question

what is the use of this

Answer 1

if( this condition is true){print( "this");}

else {if the above conditions are false print("this");};

Answer 2

Are you asking what is the use of the 'If" statement in programming?

If so, I allows your program to become "sentient" in that the program will change based on user input based on a series of IF>THEN questions.

Hope this helps. Let me know if that is not what you meant and I will try again.

-Craig