我的网站有一个蛋糕订单，它工作正常，一旦所有事情都处理完毕，它的pdf副本就会发送给客户，另一份发送给我们，以便可以处理订单。我现在请求也创建一个表单值的XML文件并将其发回给我们，但我不确定如何做到这一点。我所看到的一切都谈到了首先在我的文档中实际创建一个 XML 文件，然后写入它并附加它，这是必要的吗？或者它可以像我的 pdf 一样，它由我的 php 脚本生成，然后附加到电子邮件中，而无需先将文件实际保存到我的文档中。
这是我的订单：
<form method="POST" action="cakePayment.php" name="cakeForm" id="cakeForm" enctype="multipart/form-data" onSubmit="if(!confirm('Is the form filled out correctly?')){return false;}">
<p>What date is this required for?</p>
<p>Please note, we need 4 days clear notice(Monday-Friday)</p>
<input id="datefield" name="date" type='date' required onkeydown="return false" min='2019-05-10'></input>
<div class="contact" align="center">
<p>Please tell us who you are</p>
<table border="0" cellpadding="0" id="table1">
<tr>
<td align="right">Name</font></td>
<td><input type="text" name="name" id="name" required size="15" tabindex="1"></td>
</tr>
<tr>
<td align="right">Email</font>
(Your confirmation will be sent here): </td>
<td><input type="text" name="email" id="email" required size="20" tabindex="1"></td>
</tr>
<tr>
<td align="right">Phone number:</td>
<td><input type="text" name="number" id="number" required size="15" tabindex="1"></td>
</tr>
<tr>
<td align="right">Address:</td>
<td><input type="text" name="address" id="address" required size="15" tabindex="1"></td>
</tr>
<tr>
<td align="right">Town:</td>
<td><input type="text" name="town" id="town" required size="15" tabindex="1"></td>
</tr>
<tr>
<td align="right">Postcode:</td>
<td><input type="text" name="postcode" id="postcode" required size="15" tabindex="1"></td>
</tr>
<tr>
<td align="right">County:</td>
<td><input type="text" name="county" id="county" required size="15" tabindex="1"></td>
</tr>
</table>
</div>
<p>And tell us what you would like:</p>
<div class="select-style">
<label>Cake Type</label>
<select id="cake_type" class="cake_type" name="cake_type" required>
<option value="0" selected="selected">Select One</option>
<option value="5|Round Golf Course" >Round Golf Course</option>
<option value="10|Oblong Football Pitch" >Oblong Football Pitch</option>
<option value="15|Round Chocolate Sweetie" >Round Chocolate Sweetie</option>
<option value="20|Round White Chocolate Sweetie" >Round White Chocolate Sweetie</option>
<option value="25|Round Unicorn Cake" >Round Unicorn Cake</option>
<option value="30|Round Drip Cake" >Round Drip Cake</option>
<option value="35|Football Cake" >Football Cake</option>
<option value="40|Yum Yum Cake"> Yum Yum Cake</option>
<option value="45|Oblong Carrot Cake" >Oblong Carrot Cake</option>
<option value="50|Round AFC Cake" >Round AFC Cake</option>
<option value="55|Square 8 inch Cake" >Square 8" Cake</option>
<option value="60|Oblong Cake" >Oblong Cake</option>
</select>
</div>
<br />
<br />
<div class="select-style">
<label>Collection Point</label>
<select id="collection" required name="collection">
<option value="None" selected="selected">Select One</option>
<option value="Alford" >Alford</option>
<option value="Auld Toon" >Auld Toon</option>
<option value="Banff" >Banff</option>
<option value="Emmas">Emmas</option>
<option value="Insch" >Insch</option>
<option value="Kemnay" >Kemnay</option>
<option value="Market Place" >Market Place</option>
<option value="Mastrick"> Mastrick</option>
<option value="Meldrum Bakery" >Meldrum Bakery</option>
<option value="North Street" >North Street</option>
<option value="Rousay" >Rousay</option>
<option value="Seafield Street" >Seafield Street </option>
<option value="St Machar" >St Machar </option>
<option value="St Swithin" >St Swithin Street </option>
<option value="Stonehaven" >Stonehaven</option>
<option value="Torry" >Torry</option>
<option value="Keystore Old Aberdeen" >Keystore Old Aberdeen</option>
<option value="Keystore Old Meldrum" >Keystore Old Meldrum </option>
<option value="Highclere" >Highclere</option>
</select>
</div>
<br />
<br />
<div class= "colours">
<p class="icing">Icing Colour</p>
<input type="text" id="icing" name="icing" required></td>
<p>Trim Colour</p>
<input type="text" id="trim" name="trim" required></td>
</div>
<div class="select-style">
<label>Filling</label>
<select id="filling" name="filling">
<option value="" selected="selected">Select One</option>
<option value="jam_cream" >Jam & Cream</option>
<option value="jam" >Jam</option>
<option value="cream" >Cream</option>
<option value="chocolate">Chocolate Cream</option>
</select>
</div>
<br />
<br />
<p>Would you like a photo on your cake?(£7 extra)</p>
<div>
<label class="checkbox-inline"></label>
<input type="radio" required name="photo[]" class="photo" id="yesPhoto" value="7">Yes
</label>
<label class="checkbox-inline">
<input type="radio" name="photo[]" class="photo" id="noPhoto" value="0"/>No
</div>
</label>
<br /><br />
<div class="7 box" style="display: none;">
<input type="file" name="image" id="image" onchange="readURL(this);" accept="image/*"/>
<img id="cakePhoto" src="#" />
</div>
<div class="0 box" style="display: none;">
<p>You do not want a photo on your cake</p>
</div>
<p>Wording</p>
<textarea name="cakeWording" id="cakeWording" rows="10" cols="30"></textarea>
<div class= "price">
<p>Price</p>
</div>
<br /><br />
<div class = "total">
<p>£</p>
<input type="number" name="total" id="totalPrice" value="0" readonly="readonly" size="8">
</div>
<input type='submit' id='submit' name="submit" onClick="checkValue()" class="submit" value='Submit' />
</form>
这是我当前发送电子邮件的脚本：
?php
// Starting session
require_once('includes/config.php');
require('mc_table.php');
use PHPMailerPHPMailerPHPMailer;
use PHPMailerPHPMailerException;
require 'C:PHPMailerPHPMailer-mastersrcException.php';
require 'C:PHPMailerPHPMailer-mastersrcPHPMailer.php';
require 'C:PHPMailerPHPMailer-mastersrcSMTP.php';
$date = $_SESSION['date'];
$name = $_SESSION['name'];
$email = $_SESSION['email'];
$number = $_SESSION['number'];
$address = $_SESSION['address'];
$town = $_SESSION['town'];
$postcode = $_SESSION['postcode'];
$county = $_SESSION['county'];
$cake_type = $_SESSION['cake_type'];
$collection = $_SESSION['collection'];
$icing = $_SESSION['icingColour'];
$trim = $_SESSION['trimColour'];
$filling = $_SESSION['filling'];
$photo = $_SESSION['photo'];
$cakePhoto = $_SESSION['cakePhoto'];
$wording = $_SESSION['wording'];
$price = $_SESSION['price'];
$mail = new PHPMailer(TRUE);
try {
$mail->isHTML(true);
$mail->setFrom('**********', 'Cake Order Form');
$mail->addAddress('*********', 'Lewis');
$mail->isSMTP();
$mail->Host = 'smtp.gmail.com';
$mail->SMTPAuth = TRUE;
$mail->SMTPSecure = 'tls';
$mail->Username = '*******';
$mail->Password = '*********';
$mail->Port = 587;
$pdf=new PDF_MC_Table();
$pdf->AddPage();
$pdf->Image('images/logo.png',10,6,30);
$pdf->SetFont('Arial','B',15);
$pdf->Cell(80);
$pdf->Cell(30,10,'JG Ross Cake Order','C');
$pdf->Ln(20);
$pdf->SetFont('Arial','B',16);
$pdf->Cell(40,10, 'Date Required:');
$pdf->Cell(50);
$pdf->Cell(40,10, $date);
$pdf->Ln();
$pdf->Cell(40,10, 'Name:');
$pdf->Cell(50);
$pdf->Cell(40,10, $name);
$pdf->Ln();
$pdf->Cell(40,10, 'Email:');
$pdf->Cell(50);
$pdf->Cell(40,10, $email);
$pdf->Ln();
$pdf->Cell(40,10, 'Number:');
$pdf->Cell(50);
$pdf->Cell(40,10, $number);
$pdf->Ln();
$pdf->Cell(40,10, 'Address:');
$pdf->Cell(50);
$pdf->Cell(40,10, $address);
$pdf->Ln();
$pdf->Cell(40,10, 'Town:');
$pdf->Cell(50);
$pdf->Cell(40,10, $town);
$pdf->Ln();
$pdf->Cell(40,10, 'Postcode:');
$pdf->Cell(50);
$pdf->Cell(40,10, $postcode);
$pdf->Ln();
$pdf->Cell(40,10, 'County:');
$pdf->Cell(50);
$pdf->Cell(40,10, $cake_type);
$pdf->Ln();
$pdf->Cell(40,10, 'Collecting From:');
$pdf->Cell(50);
$pdf->Cell(40,10, $collection);
$pdf->Ln();
$pdf->Cell(40,10, 'Icing Colour:');
$pdf->Cell(50);
$pdf->Cell(40,10, $icing);
$pdf->Ln();
$pdf->Cell(40,10, 'Trim Colour:');
$pdf->Cell(50);
$pdf->Cell(40,10, $trim);
$pdf->Ln();
$pdf->Cell(40,10, 'Filling:');
$pdf->Cell(50);
$pdf->Cell(40,10, $filling);
$pdf->Ln();
$pdf->Cell(40,10, 'Do you want a photo on your cake?');
$pdf->Cell(70);
$pdf->Cell(40,10, $cakePhoto);
$pdf->Ln();
$pdf->Cell(40,10, 'Wording:');
$pdf->Cell(50);
$pdf->Cell(40,10, $wording);
$pdf->Ln();
$pdf->Cell(40,10, 'Price:');
$pdf->Cell(50);
$pdf->Cell(40,10, $price);
$pdf->Ln();
$pdfdoc = $pdf->Output('', 'S');
if ($mail->addReplyTo($email)) {
$mail->Subject = 'Cake Order';
//keeps it simple
$mail->isHTML(true);
// a simple message body
$mail->Body = "A new cake order has been submitted";
$mail->addStringAttachment($pdfdoc, 'createCake.pdf');
if (isset($_SESSION['photo'])) {
$mail->addAttachment($_SESSION['photo']);
}
//Send the message, check for errors
if (!$mail->send()) {
//The reason for failing to send will be in $mail->ErrorInfo
$msg = 'Sorry, something went wrong. Please try again later.';
} else {
// $msg = 'Message sent! Thanks for contacting us.';
header("Location: createCake.php");
}
} else {
$msg = 'Invalid email address, message ignored.';
}
$mail->ClearAddresses();
$mail->AddAddress($email);
$mail->Body = "Here is your confirmed cake order";
$mail->addStringAttachment($pdfdoc, 'createCake.pdf');
if (isset($_SESSION['photo'])) {
$mail->addAttachment($_SESSION['photo']);
}
$mail->send();
/* Enable SMTP debug output. */
$mail->SMTPDebug = 4;
// $mail->send();
}
catch (Exception $e)
{
echo $e->errorMessage();
}
catch (Exception $e)
{
echo $e->getMessage();
}
那么，我需要添加什么才能使用表单值(如 $name 和 $number)填充 xml 文件？甚至不知道如何开始做，所以任何类型的指导都会很棒
更新：我通过执行以下操作创建了 xml：
/* create a dom document with encoding utf8 */
$doc = new DOMDocument('1.0', 'UTF-8');
$doc->formatOutput = true;
/* create the root element of the xml tree */
$xmlRoot = $doc->createElement("xml");
/* append it to the document created */
$xmlRoot = $doc->appendChild($xmlRoot);
$root = $doc->createElement('OrderDetails');
$root = $doc->appendChild($root);
$ele1 = $doc->createElement('DateRequired');
$ele1->nodeValue=$date;
$root->appendChild($ele1);
$ele2 = $doc->createElement('Name');
$ele2->nodeValue=$name;
$root->appendChild($ele2);
$ele3 = $doc->createElement('Email');
$ele3->nodeValue=$email;
$root->appendChild($ele3);
$ele4 = $doc->createElement('Number');
$ele4->nodeValue=$number;
$root->appendChild($ele4);
$ele5 = $doc->createElement('Address');
$ele5->nodeValue=$address;
$root->appendChild($ele5);
$ele6 = $doc->createElement('Town');
$ele6->nodeValue=$town;
$root->appendChild($ele6);
$ele7 = $doc->createElement('Postcode');
$ele7->nodeValue=$postcode;
$root->appendChild($ele7);
$ele8 = $doc->createElement('County');
$ele8->nodeValue=$county;
$root->appendChild($ele8);
$ele9 = $doc->createElement('CakeType');
$ele9->nodeValue=$cake_type;
$root->appendChild($ele9);
$ele10 = $doc->createElement('Collecting');
$ele10->nodeValue=$collection;
$root->appendChild($ele10);
$ele11 = $doc->createElement('Icing');
$ele11->nodeValue=$icing;
$root->appendChild($ele11);
$ele12 = $doc->createElement('Trim');
$ele12->nodeValue=$trim;
$root->appendChild($ele12);
$ele13 = $doc->createElement('Filling');
$ele13->nodeValue=$filling;
$root->appendChild($ele13);
$ele14 = $doc->createElement('Photo');
$ele14->nodeValue=$cakePhoto;
$root->appendChild($ele14);
$ele15 = $doc->createElement('Wording');
$ele15->nodeValue=$wording;
$root->appendChild($ele15);
$ele16 = $doc->createElement('Price');
$ele16->nodeValue=$price;
$root->appendChild($ele16);
$doc->saveXML();
我尝试通过执行以下操作将其附加到电子邮件中：
$mail->addStringAttachment($doc->asXML(), "xml.xml");
但是我收到错误：致命错误：未捕获错误：调用未定义的方法DOMDocument：：asXML()
附件哪里出了问题？
使用DOMDocument或SimpleXMLElement在 PHP 中创建XML。然后像您当前使用的那样使用addStringAttachment，用于您的XML。
例如，如果$xml是生成的XML对象，则可以将其字符串版本附加为：
$mail->addStringAttachment($xml->asXML(), "xml.xml");
有关如何创建XML的更多信息，请参阅：如何使用 PHP 动态生成 XML 文件？