1 <!DOCTYPE unspecified PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
2 <html>
3 <title>select</title>
4 <body>
5 <?php
6 //姓名处理
7 if (empty($_POST["username"])){
8 $usernamerror ="input your name!!";
9 }else {
10 $username = test_input($_POST["username"]);
11 }
12 //密码处理
13 if (empty($_POST["userpass"]) && empty($_POST["userpassagain"])){
14 $passworderror="input your userpass!!";
15 }else {
16 $password = test_input($_POST["userpass"]);
17 $passwordagain = test_input($_POST["userpassagain"]);
18 if($password!=$passwordagain){
19 $passworderror="input your userpass again!!";
20 }
21 }
22 //性别处理
23 if (!isset($_POST["sex"])){
24 @$sex = $_POST["sex"];
25 }
26
27
28
29 function test_input($date){
30 $date = trim($date);
31 $date = htmlspecialchars($date);
32 $date = stripcslashes($date);
33 return $date;
34 }
35 ?>
36 <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>">
37 <table>
38 <tr>
39 <td>Namd:</td>
40 <td>
41 <input type="text" name="username">
42 <span> <?php echo @$usernamerror;?></span>
43 </td>
44 </tr>
45 <tr>
46 <td>PassWord:</td>
47 <td>
48 <input type="password" name="userpass">
49 <span><?php echo @$passworderror;?></span>
50 </td>
51 </tr>
52 <tr>
53 <td>PassWordAgain:</td>
54 <td>
55 <input type="password" name="userpassagain">
56 </td>
57 </tr>
58 <tr>
59 <td>Sex:</td>
60 <td>
61 <input type="radio" name="sex" value="boy" checked>男
62 <input type="radio" name="sex" value="gril">女
63 </td>
64 </tr>
65 <tr>
66 <td>Fav:</td>
67 <td>
68 <input type="checkbox" name="fav[]" value="篮球"> 篮球
69 <input type="checkbox" name="fav[]" value="足球"> 足球
70 <input type="checkbox" name="fav[]" value="棒球"> 棒球
71 </td>
72 </tr>
73 <tr>
74 <td>Manger:</td>
75 <td>
76 <select name="manger">
77 <option value="工商管理">工商管理</option>
78 <option value="软件开发">软件开发</option>
79 <option value="电子商务">电子商务</option>
80 </select>
81 </td>
82 </tr>
83 <tr>
84 <td></td>
85 <td>
86 <input type="submit" value="提交">
87 </td>
88 </tr>
89 </table>
90 </form>
91
92 <?php
93 @$sex = $_POST["sex"];
94 echo "<h2>this is your input:</h2>";
95 echo "<br>";
96 echo "name:".@$username;
97 echo "<br>";
98 echo "password:".@$password;
99 echo "<br>";
100 echo "you sex is:".@$sex;
101 echo "<br>";
102 //兴趣处理
103 @$fav = $_POST["fav"];
104 if (@$_POST["fav"]!=null){
105 echo "your fav is:";
106 echo "<br>";
107 foreach ($_POST["fav"] as $fav){
108 echo $fav;
109 echo "<br>";
110 }
111 }
112 //下拉框处理
113
114 echo "您选择的意见主题为：".@$_POST[manger];
115 ?>
116 </body>
117 </html>
