<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
>
<html xmlns=
"http://www.w3.org/1999/xhtml"
>
<head>
<meta http-equiv=
"Content-Type"
content=
"text/html; charset=utf-8"
/>
<title>无标题文档</title>
</head>
<body>
<?php
$n
=9;
for
(
$i
=1;
$i
<=
$n
/2+1;
$i
++)
{
for
(
$j
=1;
$j
<=
$n
-
$i
;
$j
++)
{
echo
(
' '
);
}
for
(
$j
=1;
$j
<=2*
$i
-1;
$j
++)
{
echo
"*"
;
}
echo
"<br/>"
;
}
for
(
$i
=
$n
/2;
$i
>=1;
$i
--)
{
for
(
$j
=1;
$j
<=
$n
-
$i
;
$j
++)
{
echo
(
' '
);
}
for
(
$j
=1;
$j
<=2*
$i
-1;
$j
++)
{
echo
"*"
;
}
echo
"<br/>"
;
}
for
(
$i
= 1,
$j
=0;
$i
<= 9;
$i
++)
{
$i
<= 5?
$j
++:
$j
--;
for
(
$n
=(5-
$j
);
$n
> 0;
$n
--)
{
echo
(
' '
);
}
for
(
$xing
= (2*
$j
-1);
$xing
> 0;
$xing
--)
{
if
(
$xing
%2==1)
{
echo
"*"
;
}
else
{
echo
(
' '
);
}
}
for
(
$n
=(5-
$j
);
$n
> 0;
$n
--)
{
echo
(
' '
);
}
echo
"<br/>"
;
}
?>
</body>
</html>