警告:无法修改标题信息 - 已由第29行中的错误发送标题
在configuration.php第6行显示错误。警告:无法修改标题信息 - 已经发送的标题(在/ home/midhu/public_html/feedback开始输出/config/configuration.php:6)在上线/home/midhu/public_html/feedback/submit.php 29警告:无法修改标题信息 - 已由第29行中的错误发送标题
1. opendb.php
<?php
$con = mysql_connect('localhost','midhu_feedback','[email protected]') or die('Error connecting to mysql');
mysql_select_db(midhu_feedback);
?>
页
2.configuration.php
<?php
$host='localhost';
$dbname='midhu_feedback';
$username='feedback';
$password='[email protected]';
?>
页
3. submit.php
<?php
session_start();
include("../feedback/config/configuration.php");
include("../feedback/config/opendb.php");
$sql="insert into feedback(name,mobile,place,class,email,college,technologies_interested_in,mobile_apps_development,feedback,interested_to_study_latest_technologies)values('".$_SESSION["name"]."','".$_SESSION["phone"]."','".$_SESSION["place"]."','".$_SESSION["class"]."','".$_SESSION["email"]."','".$_SESSION["college"]."','".$_SESSION["technology"]."','".$_SESSION["mobile"]."','".$_SESSION["feedback"]."','".$_SESSION["interested"]."')";
mysql_query($sql);
$sql="select * from feedback where mobile='".$_SESSION["phone"]."'";
$result=mysql_query($sql);
while($row=mysql_fetch_array($result))
{
$id=$row['id'];
$name=$row['name'];
$phone=$row['mobile'];
$place=$row['place'];
$class=$row['class'];
$email=$row['email'];
$college=$row['college'];
$technology=$row['technologies_interested_in'];
$mobile=$row['mobile_apps_development'];
$feedback=$row['feedback'];
$interested=$row['interested_to_study_latest_technologies'];
}
header('location:display.php?id='.$id.'&name='.$name.'&phone='.$phone.'&place='.$place.'&class='.$class.'&email='.$email.'&college='.$college.'&technology='.$technology.'&mobile='.$mobile.'&feedback='.$feedback.'&interested='.$interested);
$_SESSION['name'];
$_SESSION["phone"];
$_SESSION["place"];
$_SESSION["class"];
$_SESSION["email"];
$_SESSION["college"];
$_SESSION['technology'];
$_SESSION['mobile'];
$_SESSION['feedback'];
$_SESSION['interested'];
$_SESSION["phone"]=$phone;
?>
页 Display.php的
<style>
a{
margin-left: 20px;
padding-left: 20px;
}
#table{
padding-left:20px;
}
#border{
border: 2px solid rgb(92, 184, 92) !important;
height: 179px;
width: 235px;
}
h5{
padding-left:20px;
}
#table{
padding-left:20px;
margin-left: 20px;
}
</style>
</head>
<body><br><br>
<div class="container"><br>
<br><a href="export.php" class="btn btn-success" >EXPORT TO PDF</a><br><br>
<h5><i> Submitted data successfully... </i></h5><br>
<div id="table">
<table border="1" >
<tr>
<th>Sl.No</th>
<th>Name</th>
<th>Mobile</th>
<th>Place</th>
<th>Class</th>
<th>Email</th>
<th>College</th>
<th>Technologies Interested In</th>
<th>Mobile Apps development</th>
<th>Feedback</th>
<th>Interested To Study Latest Technologies</th>
</tr>
<tr>
<td><?php echo $_GET['id']; ?></td>
<td><?php echo $_GET['name']; ?></td>
<td><?php echo $_GET['phone']; ?></td>
<td><?php echo $_GET['place']; ?></td>
<td><?php echo $_GET['class']; ?></td>
<td><?php echo $_GET['email']; ?></td>
<td><?php echo $_GET['college']; ?></td>
<td><?php echo $_GET['technology']; ?></td>
<td><?php echo $_GET['mobile']; ?></td>
<td><?php echo $_GET['feedback']; ?></td>
<td><?php echo $_GET['interested']; ?></td>
</tr>
</table>
</div>
</div>
</body>
把ob_start();
您submit.php
页面的顶部。您有一个输出调用header();
阅读以前更在:
itz已经在页面顶部 – 2015-04-04 07:22:34
@MidhuT你可以正确地格式化你的问题,因为它看起来像一个单一的文件 – 2015-04-04 07:24:56
什么是你的代码中的configuration.php和submit.php – Saty 2015-04-04 07:27:15
请不要使用'mysql_ *'充当他们被取消,并将不再在使用更高版本的PHP – Ikari 2015-04-04 07:53:56
那么我如何检索$ sql =“select * from feedback where mobile ='”。$ _ SESSION [“phone”]。“'”;结果 – 2015-04-04 07:56:34
使用可以使用'PDO'或'mysqli_ *'功能。我个人比较喜欢'PDO',但是你可以使用类似'mysql_ *'函数的'mysqli_ *'函数。 – Ikari 2015-04-04 07:58:56