Q2
What will be the output of the following PHP code ?
A.
Error
AnswerB.
Hello World
C.
Nothing
D.
Missing semicolon error
Answer: Option A
Solution
Answer: Option A
Solution:
The statement should be print_r(‘Hello World’) to print Hello world. Also if there is only one line then there is no requirement of a semicolon, but it is better to use it.