php通常是-->(1) echo("zihanonline");?>
(2) php
echo("zihanonline");
?>
(3)<script laanguage="php"> <br> echo("zihanonline"); <br> </script>
(4)
等4种方式.不要混淆.
下面我们来研究信息管理:manage.php代码.
-----------
//manage.php
include('head.htm');
include("sys.php");
if ($passWord!=$managepwd and $dispflag)










