What will be the output of the following PHP code ?function fun($x,$y) {$x = 4;$

Question

What will be the output of the following PHP code ?function fun($x,$y) {$x = 4;$y = 3;$z = $x + $y / $y + $x;echo "$z";}fun(3, 4);

Options:

A . 0

B . Error

C . 7

D . 9

Answer: Option D

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