Question

我正在学习php并且有一本书，里面有很多例子和练习。我正在做的就是发送电子邮件。我将代码复制到了这封信中，但我收到了一个错误：

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in C:\website2\www\sendscript.php on line 6

为什么会这样，任何想法？

这是我的PHP脚本：

<?php
    if(($_POST['sender_name']=="")||($_POST['sender_email']=="")||($_POST['message']=="")){
        header("Location: sendemail.html");
        exit;
    }

    $email = "Sender's name:\t$_POST['sender_name']\n";
    $email .= "Sender's email:\t$_POST['sender_email']\n";
    $email .= "Message:\t$_POST['message']\n";
    $to = "stafford.king16@pgs.org.uk";
    $subject = "did script work?";
    $mailheaders = "From: Stafford King";
    $mailheaders .= "Reply to: $_POST['sender_email']\n";
    mail($to, $subject, $email, $mailheaders);
?>
<html>
    <head></head>
    <body>
        <h1>Email sent!</h1>
    </body>
</html>

这是我的电子邮件输入表单：

<html>
  <head></head>
  <body>
    <form method = "post" action = "sendscript.php">
        <p><strong>Your name:</strong><br />
        <input type = "text" name = "sender_name" size = "30"</p>
        <p><strong>Your email address:</strong><br />
        <input type = "text" name = "sender_email" size = "30"</p>
        <p><strong>Message:</strong><br />
    <textarea name = "message" cols = "30" rows = "5" wrap = "virtual"></textarea></p>
        <p><input type = "submit" name = "submit" value = "send email"></p>
    </form>
  </body>
</html>

谢谢你们：）

Answer 1

您需要将数组变量用大括号{}包装或在字符串中连接它们：

选项1

$email = "Sender's name:\t{$_POST['sender_name']}\n";

选项2

$email = "Sender's name:\t" . $_POST['sender_name'] . "\n";

注意：

使用Dreamweaver等IDE（许可证费用），NetBeans或Eclipse（开源和免费）都会立即发现这一点。尝试其中一种，而不是记事本或Notepad ++。

Answer 2

$email = "Sender's name:\t$_POST['sender_name']\n";

无法很好地解决。使用

$email = "Sender's name:\t{$_POST['sender_name']}\n";

代替。或者，您可以连接或使用sprintf：

$email = "Sender's name:\t" . $_POST['sender_name'] . "\n";
$email = sprintf("Sender's name:\t%s\n", $_POST['sender_name']);

Answer 3

您需要拆分连接：

$email = "Sender's name:\t" . $_POST['sender_name'] . "\n";
$email .= "Sender's email:\t" . $_POST['sender_email'] . "\n";
$email .= "Message:\t" . $_POST['message'] . "\n";

PHP无法像现在一样解析它。

Answer 4

将大括号中的变量包装起来或将它们从双引号中取出将有助于电子邮件正文但不能解决您的解析错误。邮件标题似乎搞砸了。你需要在每一行的末尾加一个“\ n”。将第一个$ mailheader分配更改为：$mailheaders = "From: Stafford King\n";

尝试发送电子邮件时php出错

4 个答案: