How can I be more effective with the continue statement?

Question

Please help me understand the following code more efficiently:
for ($i = 0; $i<=10; $i++) {
if ($i%2 == 0) {
continue;
}
echo $i . ' ' ;
}

// Output: 13579

Answer 1

a for loop that goes through each number 0-10

if the value of i is even (i % 2==0)
skip it, if not, then echo the value of i