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新手求解!!Cannot modify header information…的问题TAT
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
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php ob_start(); ?><?phpdate_default_timezone_set ('Asia/Hong_Kong');ini_set("sendmail_from","[email protected]");ini_set("SMTP","smtp.wtt-mail.com");$myemail = "[email protected]";$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: $companyContact Person: $personTel: $telE-mail: $emailContent:$contentEnd 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){?> <title>Order form error</title> <style type="text/css"> .style2 { text-align: center; border-width: 0px; } </style> <marquee direction="right" hspace="200" vspace="50" behavior="alternate"> <h2> <b>Please correct the following error:</b><br><h2> <h2> <?php echo $myError; ?><h2></h2> </h2> </h2> </h2></marquee> <p> </p><p class="MsoNormal" align="center"> <input type="button" value=" Back to previous page " onclick="history.back()"> </p><p class="MsoNormal" align="center"> </p> <?phpexit ();}ob_end_flush();?>