新手求解!!Cannot modify header information…的问题TAT

2012-06-12 04:06:59 260 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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我想用PHP contact form做一个inquiry page, 让人填上姓名、电话、email等, 按”send”就会将以上资料变成email 发到我的mail box

但其实我是新手…整个contact form基本上是用这个网教的抄抄改改出来的: http://myphpform.com/php-form-tutorial.php

按了”send”后我想网页跳到thank you page, 但会出现”Cannot modify header information – header already sent by (output started at C:\inetpub\wwwroot\contant2.php:1) in C:\inetpub \wwwroot\contant2.php on line 34” 这个问题

*Line34 = header('location:ThankYou.html');

我找过解决方法, 试了
1. 在header后加exit();
2. 加上<?php ob_start(); ?>和ob_end_flush();

最后是可以成功寄出email, 资料有遗漏也会跳到error page, 但都是无法去到thank you page…都是会出现Cannot modify header information(略)

请问我加exit / ob_start的地方有错吗? 还是有什么其他问题呢?
麻烦各位高手帮忙看看><"

以下是代码

P.S.我是用notepad做这个php档的





<?php ob_start(); ?>

<?php

date_default_timezone_set('Asia/Hong_Kong');

ini_set("sendmail_from","*****@yahoo.com");

ini_set("SMTP","smtp.wtt-mail.com");



$myemail  = "**********@yahoo.com";

$company = check_input($_POST['company'], "Please enter your company's name");

$person = check_input($_POST['person'], "Please enter your name");

$tel = check_input($_POST['tel'], "Please enter your contact number");

$email = check_input($_POST['email'], "Please enter your E-mail");

$subject  = "Online Enquiry";



if (!preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/", $email))

{

    show_error("E-mail address not valid");

}

if (!preg_match("/^(https?:\/\/+[\w\-]+\.[\w\-]+)/i", $website))

{

    $website = '';

}

$message = "Hello!

Contact form has been submitted by:

Company Name: $company

Contact Person: $person

Tel: $tel

E-mail: $email

Content:

$content

End of message



";

mail($myemail,$subject,$message);

header('location:ThankYou.html');

exit();

function check_input($data, $problem='')

{

    $data = trim($data);

    $data = stripslashes($data);

    $data = htmlspecialchars($data);

    if ($problem && strlen($data) == 0)

    {

        show_error($problem);

    }

    return $data;

}

function show_error($myError)

{

?>



    <html>

	<head>

	<title>Order form error</title>

	<style type="text/css">

	.style2 {

		text-align: center;

		border-width: 0px;

	}

	</style>

	</head>

    <body>



<MARQUEE direction="right" hspace="200" vspace="50" behavior="alternate">

    <H2><b>Please correct the following error:</b><br /><H2>

    <H2><?php echo $myError; ?><H2>

</MARQUEE>



		<p>

		<p class="MsoNormal" align="center">

			<input type="button" value=" Back to previous page " onclick="history.back()">

		<p class="MsoNormal" align="center">

		</p>



  </body>

    </html>

<?php

exit();

}

ob_end_flush();

?>