<html>
<body>
<?php
$a;$b;
for($a=0;$a<=5;$a++){
for($b=5;$b>=$a;$b--){
echo "&";
}
echo "<br>";
}
?>
</body>
</html>
<html> <body>
<?php
$af=1;
$ae=0;
$a; $b;
$e=0;
$f=0;
switch ($af)
{ case 1:
for($a=0;$a<=5;$a++){
for($b=0;$b<=$a;$b++){
echo "*"; }
echo "<br>"; }
case 2:
$e=0;
while($e<=5){
$f=0;
while($f<=$e){
echo "*"; $f++; }
echo "<br>"; $e++; }
case 3:
do
{ $be=0;
do{
echo "*"; $be++; }
while($be<=$ae); echo "<br>"; $ae++; } while($ae<=5); } ?> </body> </html>
Output:-
*
**
***
****
*****
******
*
**
***
****
*****
******
*
**
***
****
*****
******