使用多年的联系方式已经失效 - Contact Forms used for years have stopped working

我早些时候发布的，但有更多的信息，所以想再试一次。我正试图帮助一位朋友解决他的网页上的联系表单的问题，这是使用SiteMan建立的。他的页面上有一个基本的"联系我"表单和一个"请求报价"表单。这个页面是meadowwoodpedestals.com，它托管在BlueHost上。这些表单已经工作多年了，但是我们刚刚发现他没有接收到通过这些表单发送的消息。经过测试，我们发现，当单击这两个页面中的任何一个的提交按钮时，不是得到一个确认屏幕，而是显示一个空白屏幕，并且没有发送任何消息。他已经几个月没有对SiteMan编辑器做任何修改了。

(1)我联系主机寻求支持，回复告诉我错误表明这两个页面的页面代码有问题:

脚本头过早结束:500.php, referer: http://www.meadowwoodpedestals.com/content/index.php?page=quote

脚本头过早结束:500.php, referer: http://www.meadowwoodpedestals.com/content/index.php?page=contact

回复说:正如你将看到的，问题似乎出在代码本身。为了解决这些问题，你需要让你的网页设计师或脚本专家检查这两个页面的代码。(注:网页设计师破产了)

(2)我在Bluehost论坛(这是一个Bluehost网站)发现了以下内容，我不确定它是否相关?

"在Bluehost服务器上，脚本头过早结束很可能是由于CPU配额(或内存?)，脚本由于资源限制而被终止。"

(3)我查看了联系人表单的页面代码，它使用method="post" action="/cgi-bin/frmcact .php"，所有的基本html看起来都很好-我不知道javascript，所以我不确定这一点(我以前从未见过那个小十字符号?):

<script type="text/javascript" language="javascript">  
function m_sfcon (u) {  
pre = "mail";  
url = pre + "to:" + u;  
document.location.href = url + "@meadowwoodpedestals.com";  
}†</script>

(4)我查看了引用表单的页面代码，它使用method="post" action="/cgi-bin/mail/mail.php"，并且该页上根本没有脚本标签。

(5)没有张贴大量的代码(因为我不确定什么是有用的)，这是我的想法，请让我知道这是一个合理的轨道:

由于有两个不同的页面有相同的错误，我认为这不是一个真正的问题在quote.php或contact.php
这两种形式使用不同的动作，所以我猜它不是mail.php或frmcact .php
==>两个页面之间一定有一些共同之处，但它是什么呢?也许index . php ?

(6)我查看了index.php，当我单击开始的php标记时，它在这条语句的第六行结束了一个标记(在'si"之前的?>，):

$adress = "http://" . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']);
include("data/page_header.php");
switch ($do) {
case "prevphp":
    if ($Siteman->mlevel >= 4) {
        echo preg_replace("'<'?php.*?'?>'si","",stripslashes($_POST["content"]));
    }
    break 1;
case "default":
    if ($info[2] == 1 || $Siteman->mlevel >= $info[2]) {
        include_once($content);
        if ($Siteman->mlevel < 5) {
            if ($page == "index") {
                if (substr_count($_SERVER["HTTP_REFERER"],$adress) == 0) {
                    echo "<script language='"Javascript'" type='"text/javascript'">
                    var res = screen.width.toString() + 'x' + screen.height.toString();
                    var referer = '" . urlencode($_SERVER["HTTP_REFERER"]) . "';
                    document.write('<img width='"1'" height='"1'" src='"stats.php?new=1&amp;res=' + res +      '&amp;referer=' + referer + ''" id='"stat'" name='"stat'" />');
                    </script>";
                }
            }
        }
    }
    break 1;
}
include("data/page_footer.php");
?>

(我不知道为什么这个页面的地址拼写错误…)

我应该张贴完整的代码在cgi-bin/mail/mail.php和cgi-bin/frmcact .php到这个区域?

我真诚地感谢任何/所有的帮助!艾比

编辑-这里是完整的框架。php -我删除了一些空白行和重复的警告

    <?
    // ##########################################################################
    //
    //  DynaForm v1.4 - Created by the Webligo Group
    //                  http://www.webligo.com
    //
    //--> I deleted license text here
    // ###########################################################################
    // #### CONFIGURE FROM: ADDRESS ##############################################
    // If you would like to specify the From: address of emails sent by DynaForm,
    // enter it between the double quotes below. If you leave this blank, the
    // server will assign the default email address.
    $from_address = "info@meadowwoodpedestals.com";

    // ###########################################################################
    // #### ACTIVATE REQUIRED FIELDS? ############################################
    //
    // If you would like to make some fields of your form required, change "no" to
    // "yes" below.
    $required_on = "yes";
    // If you have set $required_on to "yes" above, you can make fields required
    // by beginning their name with "r_". For example, if you want to require
    // a user to enter their name, use the following HTML:
    //
    // <input type='text' name='r_Name'>
    //
    // If a user fails to enter a required field, they will be taken to a page
    // where a message such as "You have not completed all the required fields."
    // will be displayed. Please specify the URL to this file below:
    $required_errorpage = "/content/index.php?page=formerror";
    // ###########################################################################
    // #### OVERRIDE REQUIRED VARIABLES? #########################################
    //NOTE: THIS WILL NOT
    // AFFECT YOUR 'TURN ON REQUIRED FIELDS?' SECTION SETTINGS ABOVE.
    //
    // If you would like to override the three required variables in
    // order to hide your email address, email subject, and thank you page
    // URL from your email form, change "no" to "yes" below.
    $override = "yes";
    // If override is set to "yes", the hidden variables on your HTML
    // email form named "rec_mailto", "rec_subject", and "rec_thanks" will be
    // overridden and can therefore be removed from the form.
    // If you have set override to "yes" above, you must specify new values for
    // each of these variables below.
    // Enter the email address(es) to send the email to.
    $incoming_mailto = "info@meadowwoodpedestals.com";
    // Enter the email subject.
    $incoming_subject = "Website form";
    // Enter the thank you page URL.
    $incoming_thanks = "/content/index.php?page=formthanks";
    // ###########################################################################
    // #### BAN IP ADDRESSES? ####################################################
    //
    // If you would like to ban certain IP addresses from submitting your form,
    // change "no" to "yes" below.
    $ban_ip_on = "no";
    // If you have set $ban_ip_on to "yes" above, please enter a list of the
    // IP addresses you would like to ban, seperated only by commas.
    // An example has been provided below:
    $ban_ip_list = "111.222.33.55,11.33.777.99";
    // ###########################################################################
    // #### ACTIVATE DOMAIN SECURITY? ############################################
    //
    // This setting, when set to "yes" (default), will check to make sure other
    // people are not submitting data to your dynaform.php file from their
    // external domains. This means that if your domain name is "www.mysite.com",
    // only forms on "www.mysite.com" will be able to use this dynaform.php.
    // IF YOU ARE RECEIVING ERRORS SUCH AS "INVALID DOMAIN" FOR NO REASON, PLEASE
    // CHANGE "yes" TO "no" BELOW.
    $secure_domain_on = "no";
    // ###########################################################################
    // #### ACTIVATE AUTO-RESPONSE? ##############################################
    //
    //
    // This setting, when set to "yes", will make DynaForm automatically reply to
    // the user who submitted your form with an email message. If you would like
    // to use this feature, change "no" to "yes" below.
    $autorespond_on = "no";
    // If you have set $autorespond_on to "yes" above, you must specify a subject,
    // from-address, and message to include in the auto-response email.
    // The following setting is the subject of the auto-response email:
    $autorespond_subject = "Your Form Submission";
    // The following setting is the from-address of the auto-respond email:
    $autorespond_from = "youremail@yoursite.com";
    // The following setting is the message of your auto-response email:
    $autorespond_contents = "Your submission from our website has been received. Thank you!";
    // DynaForm also needs to know how to retrieve the user's email address.
    // You must specify the name of the field into which the user will enter
    // their email address. For example, if your email form contains an input
    // field like "<input type='text' name='Email'>" you would set the
    // following setting to "Email".
    $autorespond_mailto_field = "Email";
    // ###########################################################################

    // MAKE SURE DYNAFORM IS NOT BEING LOADED FROM THE URL
    if($HTTP_SERVER_VARS['REQUEST_METHOD'] == "GET") {
    echo "
    <html>
    <head><title>Webligo PHP DynaForm is installed correctly.</title></head>
    <body>
    <font style='font-family: verdana, arial; font-size: 9pt;'>
    <b>DynaForm is installed correctly.</b></font><br>
    <font style='font-family: verdana, arial; font-size: 8pt;'>
    DynaForm Easy PHP Form Mailer was created by <a href='http://www.webligo.com'>Webligo Developments</a>.
    </font>
    </body></html>
    ";
    exit();
    }
    // SET VARIABLES
    $incoming_fields = array_keys($HTTP_POST_VARS);
    $incoming_values = array_values($HTTP_POST_VARS);
    if($override == "no") {
    $incoming_mailto = @$HTTP_POST_VARS['rec_mailto'];
    $incoming_subject = @$HTTP_POST_VARS['rec_subject'];
    $incoming_thanks = @$HTTP_POST_VARS['rec_thanks'];
    }
    $incoming_mailto_cc = @$HTTP_POST_VARS['opt_mailto_cc'];
    $incoming_mailto_bcc = @$HTTP_POST_VARS['opt_mailto_bcc'];
    $form_url = @$HTTP_REFERER;
    // MAKE SURE DYNAFORM IS BEING RUN FROM THE RIGHT DOMAIN
    if($secure_domain_on == "yes") {
    $form_url_array = parse_url($form_url);
    $form_domain = $form_url_array[host];
    if($form_domain != $HTTP_SERVER_VARS[HTTP_HOST]) {
    echo "<h2>DynaForm Error - Invalid Domain</h2>
    You have accessed DynaForm from an external domain - this is not allowed.<br>
    You may only submit forms to a DynaForm file that exists on the same domain name.<br>
    If you believe to be receiving this message in error, please refer to your readme.txt file.
    <br><br>";
    $error = "yes";
    }
    }
    // CHECK IF MAILTO IS SET
    if($incoming_mailto == "") {
    echo "<h2>DynaForm Error - Missing Field</h2>
    Your form located at <a href='$form_url'>$form_url</a> does not work because you forgot to include
    the required '"<b>rec_mailto</b>'" field within the form. This field specifies who the email will
    be sent to.
    <br><br>
    This should look like:<br>
    &#060;input type='"hidden'" name='"rec_mailto'" value='"youremail@yoursite.com'"&#062;
    <br><br>
    If you are still confused, please refer to the readme.txt for more information and examples.<br><br><br><br>
    ";
    $error = "yes";
    }
    // CHECK IF SUBJECT IS SET
    if($incoming_subject == "") {
    echo "<h2>DynaForm Error - Missing Field</h2>
    Your form located at <a href='$form_url'>$form_url</a> does not work because you forgot to include
    the required '"<b>rec_subject</b>'" field within the form. This field specifies the subject of
    the email that will be sent.
    <br><br>
    This should look like:<br>
    &#060;input type='"hidden'" name='"rec_subject'" value='"New DynaForm Email'"&#062;
    <br><br>
    If you are still confused, please refer to the readme.txt for more information and examples.<br><br><br><br>
    ";
    $error = "yes";
    }
    // CHECK IF THANKS IS SET
    if($incoming_thanks == "") {
    echo "<h2>DynaForm Error - Missing Field</h2>
    Your form located at <a href='$form_url'>$form_url</a> does not work because you forgot to include
    the required '"<b>rec_thanks</b>'" field within the form. This field specifies what page the user
    will be taken to after they submit the form.
    <br><br>
    This should look like:<br>
    &#060;input type='"hidden'" name='"rec_thanks'" value='"thanks.html'"&#062;
    <br><br>
    If you are still confused, please refer to the readme.txt for more information and examples.<br><br><br><br>
    ";
    $error = "yes";
    }
    // CHECK IF IP ADDRESS IS BANNED
    if($ban_ip_on == "yes") {
    if(strstr($ban_ip_list, $HTTP_SERVER_VARS[REMOTE_ADDR])) {
    echo "<h2>DynaForm Error - Banned IP</h2>
    You cannot use this form because your IP address has been banned by the administrator.<br>
    ";
    $error = "yes";
    }
    }

    if($error == "yes") {
    exit();
    }
    // SET EMAIL INTRODUCTION
    $message = "This email was received from your DynaForm located at $form_url 'n'n";
    // LOAD EMAIL CONTENTS 
    for ($i = 0; $i < count($incoming_fields); $i++) { 
    if($incoming_fields[$i] != "rec_mailto") {
    if($incoming_fields[$i] != "rec_subject") {
    if($incoming_fields[$i] != "rec_thanks") {
    if($incoming_fields[$i] != "opt_mailto_cc") {
    if($incoming_fields[$i] != "opt_mailto_bcc") {
    // CHECK FOR REQUIRED FIELDS IF ACTIVATED
    if($required_on == "yes") {
    $sub = substr($incoming_fields[$i], 0, 2);
    if($sub == "r_") {
    if($incoming_values[$i] == "" OR !isset($incoming_values[$i]) OR $incoming_values[$i] == " ") {
    header("Location: $required_errorpage");
    exit();
    }}}
    // ADD FIELD TO OUTGOING MESSAGE
    $message .= "$incoming_fields[$i]:'n$incoming_values[$i]'n'n";
    }}}}}}
    // SET EMAIL FOOTER
    $message .= "'n'nEnd";
    // CLEAR HEADERS
    $headers = "";
    // ADD FROM ADDRESS
    if($from_address != "") {
    $headers .= "From: $from_address'r'n";
    }
    // CHECK FOR CC OR BCC
    if($incoming_mailto_cc != "") {
    $headers .= "Cc: $incoming_mailto_cc'r'n";
    }
    if($incoming_mailto_bcc != "") {
    $headers .= "Bcc: $incoming_mailto_bcc'r'n";
    }
    // SEND EMAIL
    mail($incoming_mailto, $incoming_subject, $message, $headers);
    // SEND AUTO-RESPONSE IF ACTIVATED
    if($autorespond_on == "yes") {
    $autorespond_mailto = @$HTTP_POST_VARS[$autorespond_mailto_field];
    $autorespond_headers = "From: $autorespond_from";
    mail($autorespond_mailto, $autorespond_subject, $autorespond_contents, $autorespond_headers);
    }
    // FORWARD TO THANK YOU PAGE
    header("Location: $incoming_thanks"); 

    ?>

500个错误表示PHP正在崩溃。您需要查看apache错误日志(bluehost在cpanel, IIRC中有一个图标)，并希望看到一些PHP错误消息。

[人们说]"由于资源限制，脚本被杀死了。"

我不认为是这样，因为500错误在提交表单后立即发生。