----- 012-form.html -----
<!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>一个PHP网页</title> </head> <body> <center> <form action="012-session.php"> 用户名：<input type="text" name="username"/><br/> 密 码：<input type="text" name="password"/><br/> <input type="submit" name="submit" value="登录"/> <input type="reset" name="reset" value="重置"/> </form> </center> </body> </html>
----- 012-session.php -----
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta http-equiv="content-type" content="text/html; charset=utf-8"> 5 <title>一个PHP网页</title> 6 </head> 7 <body> 8 <?php 9 echo "保存会话<br/>"; 10 session_start(); 11 $_SESSION[‘username‘] = $_GET[‘username‘]; 12 $_SESSION[‘password‘] = $_GET[‘password‘]; 13 echo "现在的会话内容是：<br>"; 14 echo "用户名：", $_SESSION[‘username‘], "<br/>"; 15 echo "密码：", $_SESSION[‘password‘], "<br/>"; 16 ?> 17 </body> 18 </html>
原文：http://www.cnblogs.com/baijifeilong/p/3750402.html