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PHP 5 MCQs

Which of the given statements is correct about the following PHP 7.1 code?
function example()
{
static $cnt = 0;
$cnt++;
echo $cnt;
if ($cnt < 5) {
example();
}
$cnt--;
}
?>

The code will compile successfully and will print the following output:

1 2 3 4 5

The code will compile successfully and will print the following output:

5 4 3 2 1 0

The code will compile successfully but will not print any output.

The code will not compile.

Answer

Correct Answer:

The code will compile successfully but will not print any output.

Explanation:

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