老师我的代码 都正确为什么 不能添加留言呢?
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | <?php header( 'content-type:text/html;charset=utf-8' ); date_default_timezone_set( 'PRC' ); $filname = "chucun.txt" ; $msgs = array (); if ( file_exists ( $filname )) { //读取文件中的内容 $string = file_get_contents ( $filname ); //判断如果大于0代表有内容 if ( strlen ( $string )>0){ //反序列化 $msgs =unserialize( $string ); } } //检测用户是否点击了提交按钮? if (isset( $_POST [ 'pubMsg' ])){ $username = $_POST [ 'username' ]; $title = strip_tags ( $_POST [ 'title' ]); $content = strip_tags ( $_POST [ 'content' ]); $time =time(); //快速将其组成关联数组 $data =compact( 'username' , 'title' , 'content' , 'time' ); array_push ( $msgs , $data ); $msgs =serialize( $msgs ); //判断是否写入成功 if ( file_put_contents ( $filname , $msgs )){ echo "<script>alert('留言添加成功');location.href='jiandanliuyanban.php'</script>" ; } else { echo "<script>alert('留言添加失败');location.href='jiandanliuyanban.php'</script>" ; }; }; ?> <html> <head> <script type= "text/javascript" src= "http://www.francescomalagrino.com/BootstrapPageGenerator/3/js/jquery-2.0.0.min.js" ></script> <script type= "text/javascript" src= "http://www.francescomalagrino.com/BootstrapPageGenerator/3/js/jquery-ui" ></script> <link href= "http://www.francescomalagrino.com/BootstrapPageGenerator/3/css/bootstrap-combined.min.css" rel= "stylesheet" media= "screen" > <script type= "text/javascript" src= "http://www.francescomalagrino.com/BootstrapPageGenerator/3/js/bootstrap.min.js" ></script> </head> <body> <div class = "container-fluid" > <div class = "row-fluid" > <div class = "span12" > <div class = "page-header" > <h1> <small><span>PHP小练习之简易留言板</span></small> </h1> </div> <?php if ( is_array ( $msgs ) && count ( $msgs )>0):?> <table class = "table nofollow" > <thead> <tr> <th> 编号 </th> <th> 用户 </th> <th> 标题 </th> <th> 时间 </th> <th> 内容 </th> </tr> </thead> <tbody> <?php $i =1; foreach ( $msgs as $value ):?> <tr class = "success" > <td> <?php echo $i ++;?> </td> <td> <?php echo $value [ 'username' ];?> </td> <td> <?php echo $value [ 'title' ];?> </td> <td> <?php echo date ( "Y-m-d-H:i:s" ), $value [ 'time' ]; ?> </td> <td> <?php echo $value [ 'content' ];?> </td> </tr> <?php endforeach ;?> </tbody> </table> <?php endif ; ?> <form action= "#" method= "post" > <label>请留言</label> <label>用户名</label><input type= "text" name= "username" required> <label>标题</label><input type= "text" name= "title" required> <label>内容</label><textarea name= "content" rows= "5" cols= "30" required></textarea> <hr> <input type= "submit" class = "btn" btn-primary btn-lg name= "pubMsg" value= "发表留言" > </form> </div> </body> </html> |
麻烦老师帮我看看代码哪里错了。找了一晚上都没找出错误 麻烦老师帮我修改并标记一下错误的地方 谢谢了 感激不尽
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