Justin Giboney wrote:
I went to a job interview last Thursday in which I felt I did well except
for one question that he asked me. He asked me to create a PHP function that
takes an input and outputs even if a number is even and odd if a number is
odd.* Below are the function that I wrote in the interview, and the function
that I would have liked to have written in the interview. Now here are some
questions for you:
1) is there a big difference in the two functions?
2) if you could grade these on completeness, how would you score them?
3) what would be your perfect answer?
IMO the first function is better. It does exactly what he wanted without
being complex. To make it better all I would add is a comment that says
something along the lines of "This function assumes $number is an integer".
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