What will be the output of the following PHP code ?$4four = 4;$3three = 3;$2two

Question

What will be the output of the following PHP code ?$4four = 4;$3three = 3;$2two = 2;echo $4four + $3three / $2two - 1;

Options:

A . 3.5

B . 7

C . 4.5

D . Error

Answer: Option D

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