What will be the output of the following PHP code ?$x;echo "$x"; Options: A . &nbspNothing B . &nbsp0 C . &nbsp1 D . &nbspError

What will be the output of the following PHP code ?$x;echo "$x";

Question

What will be the output of the following PHP code ?$x;echo "$x";

Options:

A . Nothing

B . 0

C . 1

D . Error

Answer: Option A

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