Draw pyramid shape of stars in PHP using loop structure Write down the code in PHP using loop structure to draw the 3 pyramid shapes of stars as given bellow:

// problem 01 solution
for($i=5;$i>=1;$i--)
{
echo  str_repeat('*',$i);
echo "<br />";
}

echo "<hr />";

// problem 02 solution

for($i=1;$i<=5;$i++)
{
echo  str_repeat('*',$i);
echo "<br />";
}


echo "<hr />";
// problem 03 solution

$j=1;

for($i=5;$i>=1;$i--)
{
//echo  str_repeat("&nbsp;",$i-1);
echo  str_repeat('*',$j++);
echo "<br />";
}