所以我找不到任何关于为什么我的表单没有发送用户输入的文本的任何信息。它仅使用 webformmailer.php 提交空白字段，并且在 godaddy 网站上也找不到任何帮助。我知道我在名称和电子邮件字段中使用了相同的 ID，所以如果这确实是问题，我会更改它，但我认为不会。这是我的代码。
<form id="contact-form" action="/webformmailer.php" method="POST" >
<textarea id="textarea" placeholder="Message Here"></textarea>
<input type="text" id="username" name="Firstname" placeholder="Full Name" />
<input type="text" id="username" name="email" placeholder="Email" />
<input type="submit" name ="submit" value="Submit" />
</form>
该文件是从 godaddy.com 生成的，但代码如下。我还有一个没有文本区域的简单表单，用于显示似乎可以正常工作的消息。
<?php
if ( !isset($_SERVER['SPI'])) {
die();
}
if (!isset($_SERVER['DOCUMENT_ROOT'])) {
echo("CRITICAL: we seem to be running outside of the norm.\n");
header("Location: http://".$_SERVER["HTTP_HOST"]."/");
die("CRITICAL: Document root unavailable.\n");
}
$request_method = $_SERVER["REQUEST_METHOD"];
if($request_method == "GET") {
$query_vars = $_GET;
}
elseif ($request_method == "POST") {
$query_vars = $_POST;
}
reset($query_vars);
function customsort($a,$b) {
// $a is array for form vars, $b is comma seperated case sensitive field order
// this is case sensitive -- good idea to hrc that.
$data = array();
if ( strstr($b,',') == FALSE ) {
$b = $b.",";
}
$ordering = split(',',$b);
foreach ($ordering as $orderitem) {
if ( ($orderitem != null) && ($orderitem != "") ) {
if (isset($a[$orderitem])) {
$data[$orderitem] = $a[$orderitem];
}
}
}
foreach ($a as $key=>$val) {
$data[$key] = $a[$key];
}
return $data;
}
function xmlentities($string) {
return str_replace ( array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $string);
}
$t = date("U");
$formhomedir = preg_replace('/.*\/home\/content/','',$_SERVER['DOCUMENT_ROOT']);
$formhomedir = explode('/',$formhomedir);
if (count($formhomedir) <= 4) {
$formhome="/home/content/".$formhomedir[1]."/".$formhomedir[2]."/data/";
}
else {
$formhome="/home/content/".$formhomedir[1]."/".$formhomedir[2]."/".$formhomedir[3]."/".$form homedir[4]."/data/";
}
$file_order = ".default";
$file_format = ".text";
$file_interval = ".15m";
$field_order = "";
if (isset($query_vars['form_order'])) {
if ($query_vars['form_order'] != "alpha") {
$field_order=$query_vars['form_order'];
$file_order=".custom";
$query_vars = customsort($query_vars,$field_order);
}
else {
switch ($query_vars['form_order']) {
case "alpha":
uksort($query_vars,'strnatcasecmp');
$file_order=".alpha";
break;
default:
$file_order=".default";
break;
}
}
}
if (isset($query_vars['form_format'])) {
switch ($query_vars['form_format']) {
case "csv":
$file_format = ".csv";
break;
case "html":
$file_format = ".html";
break;
case "xml":
$file_format = ".xml";
break;
case "text":
case "default":
default:
$file_format = ".text";
break;
}
}
if (isset($query_vars['form_delivery'])) {
switch ($query_vars['form_delivery']) {
case "hourly":
$file_interval = ".60m";
break;
case "hourly_digest":
$file_interval = ".60mc";
break;
case "daily":
$file_interval = ".24h";
break;
case "daily_digest":
$file_interval = ".24hc";
break;
case "digest":
$file_interval = ".15mc";
break;
case "default":
default:
$file_interval = ".15m";
break;
}
}
$file = $formhome."form_".$t.$file_order.$file_format.$file_interval;
$fp = fopen($file,"w");
reset($query_vars);
switch ($file_format) {
case ".csv":
$csvkeys = "";
$csvvals= "";
$firsttime = "";
while (list ($key, $val) = each ($query_vars)) {
if ( ($key == "form_order") ||
($key == "form_format") ||
($key == "form_delivery") ||
($key == "redirect") ) {
}
else {
if ($csvkeys != "") {
$firsttime=",";
}
$tmpkey=escapeshellcmd($key);
$csvkeys = $csvkeys.$firsttime."'".$tmpkey."'";
$tmpval=escapeshellcmd($val);
$csvvals = $csvvals.$firsttime."'".$tmpval."'";
}
}
fputs($fp,"$csvkeys\n");
fputs($fp,"$csvvals\n");
break;
case ".html":
fputs($fp,"<table border=\"1\" cellspacing=\"1\" cellpadding=\"2\">\n");
break;
case ".xml":
fputs($fp,"<form>\n");
break;
}
reset($query_vars);
while (list ($key, $val) = each ($query_vars)) {
if ($key == "redirect") {
$landing_page = $val;
}
if ( ($key == "form_order") ||
($key == "form_format") ||
($key == "form_delivery") ||
($key == "redirect") ) {
}
else {
switch ($file_format) {
case ".html":
fputs($fp,"\t<tr>\n");
fputs($fp,"\t\t<td><b>$key</b></td>\n");
fputs($fp,"\t\t<td>$val</td>\n");
fputs($fp,"\t</tr>\n");
break;
case ".csv":
// content is already output
break;
case ".xml":
fputs($fp,"\t<field>\n");
fputs($fp,"\t\t<fieldname>".xmlentities($key)."
</fieldname>\n");
fputs($fp,"\t\t<fieldvalue>".xmlentities($val)
</fieldvalue>\n");
fputs($fp,"\t</field>\n");
break;
case ".text":
default:
fputs($fp,$key.": ".$val."\n");
break;
}
}
}
switch ($file_format) {
case ".html":
fputs($fp,"</table>\n");
break;
case ".xml":
fputs($fp,"</form>\n");
break;
}
fclose($fp);
if ($landing_page != "") {
header("Location: http://".$_SERVER["HTTP_HOST"]."/$landing_page");
}
else {
header("Location: http://".$_SERVER["HTTP_HOST"]."/");
}
?>