PHP Referance Site

Code

<?php
for ($x = 1; $x <= 5; $x++) {
echo "The Value of X is: $x <br>";
for ($y = 1; $y <= $x; $y++) {
echo "The Value of Y is: $y <br>";
}
}
?>

Result

Value of X is 1
Value of Y is 1

Value of X is 2
Value of Y is 1
Value of Y is 2

Value of X is 3
Value of Y is 1
Value of Y is 2
Value of Y is 3

Value of X is 4
Value of Y is 1
Value of Y is 2
Value of Y is 3
Value of Y is 4

Value of X is 5
Value of Y is 1
Value of Y is 2
Value of Y is 3
Value of Y is 4
Value of Y is 5