救命啊,关于PHP的SESSION问题
xgy_p 2002-08-18 05:45:17 做了三个测试页面:
---------test1.php--------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<form name="form1" method="post" action="test2.php">
<input type="test" name="username" id="username" size="20">
<input type="submit" value="submit">
</form>
</BODY>
</HTML>
--------------------test2.php--------------------------
<?
session_start();
session_register("username");
header("Location:test3.php");
?>
-----------------------test3.php-------------------------
<?
session_start();
echo "username".$username."<br>";
?>
就这么简单,可是在test3.php中却显示不了username的值出来.