Bob is a lackadaisical teenager. In conversation, his responses are very limited.
Bob answers 'Sure.' if you ask him a question, such as "How are you?".
He answers 'Whoa, chill out!' if you YELL AT HIM (in all capitals).
He answers 'Calm down, I know what I'm doing!' if you yell a question at him.
He says 'Fine. Be that way!' if you address him without actually saying anything.
He answers 'Whatever.' to anything else.
Bob's conversational partner is a purist when it comes to written communication and always follows normal rules regarding sentence punctuation in English.
The commented tests at the bottom of the bob_test.php are Stretch Goals, they are optional. They may be easier to
solve if you are using the mb_string functions, which aren't installed by default with every version of PHP.
Edit via GitHub
Sign up to Exercism to learn and master PHP with 11 concepts, 114 exercises, and real human mentoring, all for free.
