Pyramid in php

<?php

for ($row=1; $row <=6 ; $row++) {
	for ($col=1; $col <=$row ; $col++) {
		echo "$col ";
	}
	echo "<br>";
}

echo "<br>";
echo "<br>";
echo "<br>";
echo "<br>";
echo "<br>";

for ($row=1; $row <=6 ; $row++) {
	for ($col=1; $col <= $row ; $col++) {
		echo "$row ";
	}
	echo "<br>";
}

echo "<br>";
echo "<br>";
echo "<br>";
echo "<br>";
echo "<br>";

echo "<h3>";

for ($row=1; $row <=6 ; $row++) {
	for ($col=1; $col <=$row ; $col++) {
		echo "*";
	}
	echo "<br>";
}

echo "</h3>";

?>