PHP TEST -6

Which of the below symbols is a newline character?

• \r

• \n

• /n

• /r

Which of following variables can be assigned a value to it?

(i) $3hello

(ii) $_hello

(iii) $this

(iv) $This

• All of the mentioned

• Only (ii)

• (ii), (iii) and (iv)

• (ii) and (iv)

If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?

• 12

• 1

• Error

• 5

Which of the following PHP statements will output Hello World on the screen?

(i) echo ("Hello World);

(ii) print ("Hello World);

(iii) printf ("Hello World);

(iv) sprintf ("Hello World);

• (i) and (ii)

• (i), (ii) and (iii)

• All of the mentioned

• (i), (ii) and (iv)

What will be the output of the following PHP code?

< ?php $score = 1234;

$scoreboard = (array) $score;

echo $scoreboard[0];

?>

• 1

• Error

• 1234

• 2