Whats the solution

Question

What output results from the following code?
$x = 0;
while($x<=7) {
$x++;
}
echo $x;

Answer 1

8 will be the output

Answer 2

There is no problem with the code, what solution exactly are you looking for? the code outputs 8 by the way.

Answer 3

8 was output

Answer 4

answer is 8

Answer 5

8

Answer 6

8

Answer 7

8

Answer 8

Someone please let me know that how is the answer 8?

Answer 9

8

Answer 10

its answer is 8