do you know why blank space doesn't print in PHP?

Question

i try to print it but its not work

Answer 1

Post your code.

Answer 2

<?php
for($i=1; $i<=9; ++$i)
{
$k=0;

for($space=1; $space<=9-$i; ++$space)
{
echo " ";
}

while($k != 2*$i-1)
{
echo "* ";
++$k;
}

echo"<br/>";
}
?>