What will be the output of the following PHP code ?
<?php
print_r "Hello world"
?>
<?php
print_r "Hello world"
?>
A. Error
B. Hello World
C. Nothing
D. Missing semicolon error
Answer: Option A
Solution(By Examveda Team)
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.Join The Discussion
Comments ( 1 )
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<?php
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A. Error
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Answer will be true32