我有一个表单，发送带有订单号的电子邮件我想将用户转移到感谢页面并显示消息“”发送邮件谢谢您的名字我们会尽快与您联系您的订单号：“send_email。 php发送电子邮件并将用户转移到感谢页面：首先我做一些错误检查，如果没有错误我发送电子邮件
<?php
function isInjected($str) {
$injections = array('(\n+)',
'(\r+)',
'(\t+)',
'(%0A+)',
'(%0D+)',
'(%08+)',
'(%09+)'
);
$inject = join('|', $injections);
$inject = "/$inject/i";
if(preg_match($inject,$str)) {
return true;
}
else {
return false;
}
}
function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
$nameErr = $lastNameErr = $emailErr = $ironingErr = $descriptionErr = $RoomErr = NULL;
$first_name = $last_name = $email = $ironing = $description = $Rooms ="";
if(isset($_POST['submit'])){
$from = $_POST['email']; // this is the sender's Email address
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$ironing = $_POST['ironing'];
$Rooms = $_POST['Rooms'];
$Hours = $_POST['Hours'];
$Description = $_POST['description'];
// If email injection is detected, redirect to the error page.
if ( isInjected($from) ) {
header( "Location: $error_page" );
}
if (empty($_POST["first_name"])) {
$nameErr = "Name is required";
} else {
$name = test_input($_POST["first_name"]);
// check if name only contains letters and whitespace
if (!preg_match("/^[a-zA-Z ]*$/",$name)) {
$nameErr = "Only letters and white space allowed";
}
}
if (empty($_POST["email"])) {
$emailErr = "Email is required";
} else {
$email = test_input($_POST["email"]);
// check if e-mail address is well-formed
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$emailErr = "Invalid email format";
}
}
if (empty($_POST["description"])) {
$descriptionErr = "Description is required";
} else {
$description = test_input($_POST["description"]);
}
if (empty($_POST["Rooms"])) {
$RoomErr = "Room number is Required";
} else {
$Rooms = test_input($_POST["Rooms"]);
}
if (empty($_POST["Hours"])) {
$HourErr = "Room number is Required";
} else {
$Hours = test_input($_POST["Rooms"]);
}
if ($_POST["Hours"] < 3) {
$RoomErr = "Mininum number of Hours : 3";
} else {
$Rooms = test_input($_POST["Rooms"]);
}
if (empty($_POST["ironing"])) {
$ironingErr = "Ironing is Required";
} else{
$ironing = test_input($_POST["ironing"]);
}
if (isset( $nameErr) || isset($lastNameErr) || isset($emailErr) ||
isset($ironingErr) || isset($descriptionErr) || isset($RoomErr) ) {
// You have an error
} else {
$today = date("Ymd");
$rand = strtoupper(substr(uniqid(sha1(time())),0,4));
$unique = $today . $rand;
$to = "someemail.com"; // this is your Email address
$subject = "Order Sumbittion: " . $unique;
$subject2 = "Copy of your form submission";
$message = $first_name . " " . $last_name . " wrote the following:" . "\n\n" . $_POST['description']. "\n\n" . "Number of Rooms: ". $_POST['Rooms'] . "\n\n" ."Number of Hours : ".$_POST['Hours'] . "\n\n" ."Ironing: " . $_POST['ironing'];
$message2 = "Here is a copy of your message " . $first_name . "\n\n" . $_POST['description']. "\n\n" . "Number of Rooms: " . $_POST['Rooms']. "\n\n" . "Number of Hours : " . $_POST['Hours'] . "\n\n" ."Ironing: ". $_POST['ironing'] ."\n\n"."Your Odred Number = ". $unique . "\n\n". "Thank you for your Order our Team will be in contact with you shortly."."\n\n". "Check Our facebook page at facebook.com/GlossyCleaningService" ;
$headers = "From:" . $from;
$headers2 = "From:" . $to;
mail($to,$subject,$message,$headers);
mail($from,$subject2,$message2,$headers2);
// sends a copy of the message to the sender
header("Location:thank_you.php?first_name={$first_name}");
exit;
}
}
?>
在我的thank_you.php页面上，我有以下php脚本
<?php
include ('send_mail.php');
if( isset($_GET['first_name']) ) {
echo "Mail Sent. Thank you " . $_GET['first_name'] . ", we will contact you shortly.";
}
?>
我在网页上收到的消息是
“注意：未定义的变量：第126行的/storage/ssd1/717/1954717/public_html/thank_you.php中的唯一 邮件已发送。谢谢，我们会尽快与您联系。，您的订单号：“
网页没有打印出它看起来无法找到的名字或订单号。
更新：我将我的代码更改为Kevin Nelson答案我没有收到任何错误或消息只是空白
检查此处的问题：mysite
答案 0 :(得分：3)
您的问题是您正在重定向而不在URL中发送参数。如果您想要提供这些数据，则需要在重定向中执行header("Location:thank_you.php?first_name=X")等操作。 e.g。
$first_name = /** WHAT??? You don't have this in your code so I can't verify it exists **/
$today = date("Ymd");
$rand = strtoupper(substr(uniqid(sha1(time())),0,4));
$unique = $today . $rand;
$_SESSION['unique'] = $unique;
mail($to,$subject,$message,$headers);
mail($from,$subject2,$message2,$headers2);
// sends a copy of the message to the sender
header("Location:thank_you.php?first_name={$first_name}&unique={$unique}");
exit;
要在下一页上访问此内容，您可以执行以下操作：
<?php
if( isset($_GET['first_name']) && isset($_GET['unique']) ) {
echo "Mail Sent. Thank you " . $_GET['first_name' . ", we will contact you shortly.". ", Your Order Number:". $_GET['unique'];
}
否则，包含thank_you.php页面可能会更简单，该页面随后可以访问所有变量within scope：
$first_name = /** WHAT??? You don't have this in your code so I can't verify it exists **/
$today = date("Ymd");
$rand = strtoupper(substr(uniqid(sha1(time())),0,4));
$unique = $today . $rand;
mail($to,$subject,$message,$headers);
mail($from,$subject2,$message2,$headers2);
// include the other file
include('thank_you.php');
exit;
在这个例子中，thank_you.php将是：
<?php
echo "Mail Sent. Thank you " . $first_name . ", we will contact you shortly.". ", Your Order Number:". $unique;
?>
更新，根据您的问题......如果您遇到问题，请尝试以下方法：
php1.php
<?php
header("Location: php2.php?first_name=Joe");
exit;
php2.php
<?php
echo $_GET['first_name'];
如果这不起作用，那么您的PHP环境就会像我的一样无法正常工作。如果它有效，则问题出在你的代码上。
答案 1 :(得分：1)
HTTP是无状态的。这意味着一个页面对另一个页面一无所知。因此，您在第一页上设置的任何变量在重定向到第二页时都会消失。如果您希望操作跨越两个不同的页面，那么您需要保留值，可能在数据库中，或session，或通过GET参数在URL上。
答案 2 :(得分：0)
尝试这个
<?php
$today = date("Y:m:d");
$rand = strtoupper(substr(uniqid(sha1(time())),0,4));
$unique = $today . $rand;
header("location:header1.php?unique=$unique");
?>
thank_you.php
<?php
echo $_REQUEST['unique'];
?>
答案 3 :(得分：0)
header（）函数将原始HTTP标头发送到客户端。 您可以使用会话状态将数据传输到下一页 重要的是要注意必须在发送任何实际输出之前调用header（）（在PHP 4及更高版本中，您可以使用输出缓冲来解决此问题）
尝试这样做：
$today = date("Ymd");
$rand = strtoupper(substr(uniqid(sha1(time())),0,4));
$unique = $today . $rand;
$_SESSION['unique'] = $unique;
mail($to,$subject,$message,$headers);
mail($from,$subject2,$message2,$headers2);
// sends a copy of the message to the sender
header('Location:thank_you.php');
exit;
这将解决您的问题，它不是设置您的变量名称，而是尝试将其放入会话中，然后传递标题函数。现在，我将$ unique变量设置为session，您可以将其设置为您想要的任何值，并可以通过提取会话在thankyou.php页面上使用它。
答案 4 :(得分：0)
我使用$ _SESSIONS让它工作。感谢您的所有答案，最适合我。这是我做的，我补充说。
$_SESSION['first_name'] = $first_name;
$_SESSION['unique'] = $unique;
代码
$today = date("Ymd");
$rand = strtoupper(substr(uniqid(sha1(time())),0,4));
$unique = $today . $rand;
$to = "tadzik9634@gmail.com"; // this is your Email address
$subject = "Order Sumbittion: " . $unique;
$subject2 = "Copy of your form submission";
$_SESSION['first_name'] = $first_name;
$_SESSION['unique'] = $unique;
$message = $first_name . " " . $last_name . " wrote the following:" . "\n\n" . $_POST['description']. "\n\n" . "Number of Rooms: ". $_POST['Rooms'] . "\n\n" ."Number of Hours : ".$_POST['Hours'] . "\n\n" ."Ironing: " . $_POST['ironing'];
$message2 = "Here is a copy of your message " . $first_name . "\n\n" . $_POST['description']. "\n\n" . "Number of Rooms: " . $_POST['Rooms']. "\n\n" . "Number of Hours : " . $_POST['Hours'] . "\n\n" ."Ironing: ". $_POST['ironing'] ."\n\n"."Your Odred Number = ". $unique . "\n\n". "Thank you for your Order our Team will be in contact with you shortly."."\n\n". "Check Our facebook page at facebook.com/GlossyCleaningService" ;
$headers = "From:" . $from;
$headers2 = "From:" . $to;
mail($to,$subject,$message,$headers);
mail($from,$subject2,$message2,$headers2);
// sends a copy of the message to the sender
//echo "Mail Sent. Thank you " . $first_name . ", we will contact you shortly.". ", Your Order Number:". $unique;
header("Location: thank_you.php");
exit;
然后在我的thank_you.php页面中，我做了。
<h1 class="display-3">Thank You <?php echo $_SESSION['first_name'];?></h1>
<p class="lead"><strong>Your order Number :<?php echo $_SESSION['unique'];?></strong> <br>
Thank You for your order Our Team Will get back to you Shortly.</p>
<hr>
<p>