PHP将表单创建为CSV并作为附件发送到电子邮件

Question

我正在创建一个具有表单的网页，并且需要将该表单另存为csv，并且需要将其作为附件发送到电子邮件中，该怎么做？

首先，我如何将所有输入输出到csv，然后将其保存为csv文件并自动将其附加到电子邮件。

下面是我尝试过的代码：

PHP

<?php

    // define variables and set to empty values
$nameErr = $emailErr = $countryErr = $confirmErr = "";

function clean_text($string)
{
 $string = trim($string);
 $string = stripslashes($string);
 $string = htmlspecialchars($string);
 return $string;
}

if(isset($_POST['email'])) {

    // EDIT THE 2 LINES BELOW AS REQUIRED
    $email_to = "sample@email";
    $email_subject = "Form Submission";

    function died($error) {
        // your error code can go here
        echo "We are very sorry, but there were error(s) found with the form you submitted. ";
        echo "These errors appear below.<br /><br />";
        echo $error."<br /><br />";
        echo "Please go back and fix these errors.<br /><br />";
        exit();
    }

    // validation expected data exists
    if(!isset($_POST['name']) ||
        !isset($_POST['email']) ||
        !isset($_POST['country']) ||
        !isset($_POST['confirm_email'])) {
        died('We are sorry, but there appears to be a problem with the form you submitted.');       
    }

    $name = $_POST['name']; // required
    $email_from = $_POST['email']; // required
    $country = $_POST['country']; // not required
    $confirm_email = $_POST['confirm_email']; // required

    $error_message = "";
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';

  if(!preg_match($email_exp,$email_from)) {
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
  } 

    $string_exp = "/^[A-Za-z .'-]+$/";

  if(!preg_match($string_exp,$name)) {
    $error_message .= 'The Name you entered does not appear to be valid.<br />';
  }

      if(strlen($error_message) > 0) {
    died($error_message);
  }

    $email_message = "Subsciber Details Information.\n\n";

    function clean_string($string) {
      $bad = array("content-type","bcc:","to:","cc:","href");
      return str_replace($bad,"",$string);
    }

    $email_message .= "Full Name: ".clean_string($name)."\n";
    $email_message .= "Country: ".clean_string($country)."\n";
    $email_message .= "Email: ".clean_string($email_from)."\n";
    $email_message .= "Confirmed Email: ".clean_string($confirm_email)."\n";

// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);  

    /*Autoreply Sender Name*/
 $headerss = "FROM: APSR2020 <2020@coac.co.jp>\r\n";

    /* Prepare autoresponder subject */
$respond_subject = "Sign-up for APSR 2020 Mailing List Completed";

/* Prepare autoresponder message */
$respond_message = "Thank you for your interest in sign-up for our mailing list.
We will keep you updated on APSR 2020.

In the case that this email is unexpected, it will be troubling, but please inquire through the given address.

Congress Secretariat of APSR 2020
subs-apsr 2020@coac.co.jp

Please keep get in touch with: https://apsr2020.jp
";

/* Send the response message using mail() function */

mail($email_from, $respond_subject, $respond_message, $headerss);
//redirect to the 'thank you' page
header('Location: thank-you-page.html');

?>
<!-- include your own success html here -->
<?php
}
?>

HTML表单

<form name="contactform" method="post">
                <div class="keep__me__posted">

                    <p>Please sign up NOW.</p>
                    <p class="margin__p">We will keep you updated on APSR 2020.</p>

                    <div class="input__form">
                        <label for="name">Name</label>
                        <input type="text" id="name" name="name" maxlength="50" size="30" value="" required>
                    </div>
                    <div class="input__form">
                        <label for="country">Country</label>
                        <input type="text" id="country" name="country" maxlength="30" size="30" value="" required>
                    </div>
                    <div class="input__form">
                        <label for="email">Email Address</label>
                        <input type="email" id="email" name="email" maxlength="80" size="30" value="" required>
                    </div>
                    <div class="input__form">
                        <label for="confirm_email">Confirm Email</label>
                        <input type="email" id="confirm_email" name="confirm_email" maxlength="30" size="30" required>
                    </div>
                    <div class="input__form submit">
                        <tr>
                            <td colspan="2" style="text-align:center">
                                <input type="submit" value="Subscribe" class="submit" onclick="checkEmail()">
                            </td>
                        </tr>
                    </div>
                </div>
            </form>

Answer 1

要写入您的csv文件，您可以看一下 this function：

$file = fopen('yourFile.csv', 'w');
fputcsv($file, array('this','is some', 'csv "stuff", you know.'));
fclose($file);

要通过邮件发送此文件，我认为更简单的选择是使用PHPMailer。 真的不知道如何使用它，但是您可以轻松找到here。您首先需要下载并安装找到的on gitHub软件包，然后像这样使用它：

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

$email = new PHPMailer();
$email->SetFrom('you@example.com', 'Your Name'); //Name is optional
$email->Subject   = 'Message Subject';
$email->Body      = $bodytext;
$email->AddAddress( 'destinationaddress@example.com' );

$file_to_attach = 'PATH_OF_YOUR_FILE_HERE';

$email->AddAttachment( $file_to_attach , 'NameOfFile.pdf' );

return $email->Send();