邮件脚本 - 解析错误：语法错误，意外'=' [英] Mail Script - Parse error: syntax error, unexpected '='

问题描述

我试图从包含下拉列表的html表单中设置一个简单的邮件脚本，但在我声明所选变量的行上，我收到了一条错误消息：
解析错误：语法错误，意外的' ='........

I am trying to setup a simple mail script from an html form that includes a dropdown list but on the line where I declare the selected variable I am getting an error message: Parse error: syntax error, unexpected '='........

我的html表单包含如下的下拉列表：

My html form includes the dropdown list as follows:

<select name="buying-selling" id="buying-selling">
<option value="none_selected" selected="selected">Please Select</option>
<option value="buying_property">Buying a Property</option>
<option value="selling_property">Selling a Property</option>
<option value="sales_updates">Sales Updates</option>
</select>

在我的电子邮件脚本的顶部，我有：

And at the top of my email script I have:

<?php
if ($_POST['Submit']!="")
{
$name=$_POST['name'];
$emailaddr=$_POST['emailaddr'];
$buying-selling=$_POST['buying-selling'];
$message=$_POST['message'];

.......紧跟所有邮件头数据

.......followed by all the mailheaders data

但是当我尝试处理表单时，我得到了包含POST ['buying-selling']元素的行的Parse error：syntax error，unexpected'='。

But when I try and process the form I am getting the "Parse error: syntax error, unexpected '='" for the line that contains the POST['buying-selling'] element.

是否有不同的语法用于从下拉列表中声明项目？

Is there a different syntax for declaring items from a dropdown list?

我是编写邮件脚本的新手，建议将非常受欢迎。

I am new to coding for mail scripts so any advice would be very welcome.

非常感谢

Many thanks

推荐答案

$买入卖出不是有效的变量名称。试试 $ buying_selling 。

$buying-selling is not a valid variable name. Try $buying_selling instead.

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