Question

我有以下php代码

$sql = "SELECT * FROM Requests ORDER BY RequestID DESC LIMIT 1";
$result = $conn->query($sql);
while ($row1 = $result->fetch_assoc()){
echo "Name: " . $row1['FirstName'] . " " . $row1['LastName'];
echo "<br> Date Needed: " . $row1['DateNeeded'];
echo "<br> Company: " . $row1['Company'] . "<br> Account: " . $row1['Account'] . "<br> Brand: " . $row1['Brand'] . "<br> Wants: ";
    $requestID = $row1['RequestID'];
    $sql = "SELECT * FROM ItemsPerRequest, Items WHERE Items.ItemID = ItemsPerRequest.ItemID AND RequestID = '$requestID'";
    $result = $conn->query($sql);
        while ($row = $result->fetch_assoc()) {
        echo $row ['Quantity'] . " ";
        echo $row['ItemDescription'];
            if ($row['Quantity'] > 1) {
            echo "s";
            }
        echo " <br> ";
        }
echo "Comments: " . $row1['Comments'];
echo "<br> File Name: " . $row1['FileLink'];
$file = $row1['FileLink'];

}

哪个很漂亮，并给我这个输出例如
姓名：Sharkn8do
所需日期：2016-12-28
公司：饮料
帐户：布法罗酒吧品牌：盛大想要：4个传单 - 大11＆＃34; x17＆＃34; s 18桌帐篷 - 框架样式
评论：现在关于大峡谷咖啡豆粗壮的草案
文件名：2016-12-08-000000015-Me.jpg
现在，我希望在电子邮件正文中输出。我尝试将其复制并粘贴到

中

$message = "Form submission";

我的mail（）代码的一部分......但那确实没有用。我想要的只是代码中的echo部分。但！因为Wants：（4个传单，18个桌子帐篷）部分是基于数组生成的，我无法真正分配变量并将主题发送给那个，对吧？
这是邮件代码：

$to = "test@email.com"; // this is your Email address
$from = $_POST['email']; // this is the sender's Email address
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$subject = "Form submission";
$message = //WHAT DO;

$headers = "From:" . $from;
mail($to,$subject,$message,$headers);
echo "Mail Sent. Thank you " . $first_name . ", we will contact you shortly.";
// You can also use header('Location: thank_you.php'); to redirect to another page.

没有PHPMailer或类似的建议。我试过了，不喜欢它，不起作用......所以请将mail（）放在首位。

Answer 1

创建一个名为$output='';的变量，而不是echo'，并用$output .= [text to be echo'ed here];替换每个回声。这将创建一个带有回声的字符串。然后，您可以在结尾处回显显示的值或将其添加到电子邮件中。

例如：

$output = "";

//just a simple loop
for($i=0; $i<10; $i++){
    //basically what you have echo'ing a string in a loop.
    //echo "The loop is on number: {$i}\n";

    //what you should do with concatenation
    $output .= "The loop is on number: {$i}\n";
}

//now you have a variable with the same text that
//would have been echo'ed. You can echo it here to
//get the same output or use it somewhere else.
echo $output;

//or email it
mail($to, $subject, "This is the output: {$output}", $headers);

用PHP邮件发送Echo消息（）

1 个答案: