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>