2. (15 points) Complete the PHP code to generate: J is for January F is for February M is for March 3. (5 points) Which

2. (15 points) Complete the PHP code to generate:

J is for January

F is for February

M is for March

echo " ";

$months = ['J'=>'January', 'F'=>'February', 'M'=>'March'];

?>

3. (5 points) Which of the following is a valid variable name in PHP?

a. $_20 b. &$myVar c. $20 d. $a2+2

Your answer is __________. (a or b or c or d)

4. (5 points) Are PHP variable names case-sensitive or case-insensitive? Are HTML tags case-sensitive or case-insensitive?