PHP表单相关

代码 
 1 <?php
 2     if(isset($_POST["name"])){
 3         $name = htmlentities($_POST["name"]); //htmlentities 代表转义
 4          $mail = htmlentities($_POST["mail"]);
 5         printf("Hi %s <br />",$name);
 6         printf("The E-Mail is %s <br>",$mail);    
 7     }
 8  ?>
 9 <form action="<?php echo $_SERVER["PHP_SELF"];?>" method="post">
10     <p>
11         Name:<br />
12         <input type="text" name="name" size="20" maxlength="40" />
13     </p>
14     <p>
15         Mail:<br />
16         <input type="text" name="mail" size="20" maxlength="40" />
17     </p>
18     <input type="submit" value="确认" name="sub">
19 </form>

 

代码 
 1 <?php
 2     if(isset($_POST["submit"])){
 3         echo "You Will Language<br>";
 4         foreach($_POST["languages"] as $language){
 5             $language = htmlentities($language);
 6             echo $language.",";    
 7         }    
 8     }
 9 ?>
10 <form action="#" method="post">
11 <input type="checkbox" name="languages[]" value="php">php<br />
12 <input type="checkbox" name="languages[]" value="java">java<br />
13 <input type="checkbox" name="languages[]" value="c">c<br />
14 <input type="checkbox" name="languages[]" value="html">html<br />
15 <input type="submit" name="submit" value="确认">
16 </form>

 

posted on 2010-12-27 14:35  funkys  阅读(144)  评论(0)    收藏  举报