我正在创建一个基本的联系表单，其中包含一些必填字段和下拉菜单中的必填选项。填写字段工作正常，但下拉菜单选择要求导致解析错误。
我注释掉了下拉菜单要求的任何实例，以发现错误消失了。所以错误与下拉菜单选择有关。根据错误日志，问题出在第 49 行。我尝试重写该行几次，但没有多大成功。
错误是由第 49 行中的特定内容引起的还是在我的语法中的其他地方引起的？
这是我第一次编写 PHP，因此非常感谢任何帮助。
<?php
if(isset($_POST['email'])) {
// EMAIL and SUBJECT
$email_to = "xxx@xxx.com";
$email_subject = "Test Form Dev";
function died($error) {
// ERROR CODE
echo "We apologize for the inconvenience, but there were error(s) found with your form submission. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and correct the error(s).<br /><br />";
die();
}
// VALIDATION EXPECTED DATA EXISTS
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['inquiry']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // REQUIRED
$last_name = $_POST['last_name']; // REQUIRED
$email_from = $_POST['email']; // REQUIRED
$telephone = $_POST['telephone']; // NOT REQUIRED
$inquiry_type = $_POST['inquiry']; // REQUIRED
$comments = $_POST['comments']; // REQUIRED
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
$inquiry_exp = 'Charter, Media, Broker,'; // drop-down menu options
if(strlen($inquiry) < 1) {
$error_message .= 'Please select inquiry type.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Inquiry Type: ".clean_string($inquiry)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// CREATE EMAIL HEADERS
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- RETURN MESSAGE (HTML): SUCCESSFUL FORM SUBMISSION -->
<p>Thank-you message goes here.</p>
<?php
}
die();
?>
编辑：我正在 MAMP 环境中构建此表单。我在其他地方读到我需要创建一个 htaccess 文件，但这对本地开发人员来说是必要的吗？
编辑 2：环顾其他论坛后，我了解到我必须在 PHP 中单独分解下拉菜单项。我已经完成了，但仍然在第 98 行（最后一行）出现 Parse:syntax 错误，说明“意外的 $end”。但是，我无法让菜单选择填充到生成的电子邮件中，也无法弄清楚具体是什么导致了错误。我最初根据错误日志修复了我的代码，但没有成功。
这是我更新的代码：
<?php
if(isset($_POST['email'])) {
// EMAIL and SUBJECT
$email_to = "xxx@xxx.com";
$email_subject = "XXX";
function died($error) {
// ERROR CODE
echo "We apologize for the inconvenience, but there were error(s) found with your form submission. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and correct the error(s).<br /><br />";
die();
}
// VALIDATION EXPECTED DATA EXISTS
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['inquiry']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
$first_name = $_POST['first_name']; // REQUIRED
$last_name = $_POST['last_name']; // REQUIRED
$email_from = $_POST['email']; // REQUIRED
$telephone = $_POST['telephone']; // NOT REQUIRED
$comments = $_POST['comments']; // REQUIRED
$inquiry = $_POST['inquiry'];
if( empty( $inquiry ) || $inquiry == "null" )
// If there isn't a value for the dropdown, or they've selected the option
// that reads "Please select one" then return an error
die( "Please select your reason for inquiring on the drop-down menu." );
switch( $inquiry ){
case "Broker" : die(); break;
case "Press" : die(); break;
case "Charter" : die(); break;
default : die();
}
}
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Inquiry Type: ".clean_string($inquiry)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// CREATE EMAIL HEADERS
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- place your own success html below -->
Thank you for contacting us. We will be in touch with you very soon.
<?php
}
die();
?>
任何人都可以提供任何导致表单出错的原因的见解吗？