我一直试图创建一个联系表单，让我上传文件并通过电子邮件发送它我已经在w3schools上发现了大量文件，但我不确定如何将它附加到底部的电子邮件中码。我不想使用PHPmailer或类似的东西，因为代码几乎只需要一些帮助就可以完成它。
PHP
<?php
$to = 'test@gmail.com';
$subject = 'Website Submission';
$company_name = $_POST['company_name'];
$ref = $_POST['ref'];
$website = $_POST['website'];
$email = $_POST['email'];
$tel = $_POST['tel'];
$message = $_POST['message'];
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
$body = <<<EMAIL
<html>
<p><h3>Email from website.</h3></p>
<p><strong>Company Name:</strong> $company_name</p>
<p><strong>Ref:</strong> $ref</p>
<p><strong>Website:</strong> $website</p>
<p><strong>Email:</strong> $email</p>
<p><strong>Tel:</strong> $tel</p>
<p><strong>Message:</strong> $message</p>
</html>
EMAIL;
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
// Additional headers
$headers .= 'To: test' . "\r\n";
$headers .= 'From: <noreply@email.co.uk>' . "\r\n";
//$headers .= 'Cc: noreply@example.com' . "\r\n";
//$headers .= 'Bcc: noreply@example.com' . "\r\n";
if ($_POST['submit']){
mail($to, $subject, $body, $headers);
echo 'Message Successfully Sent.';
} else {
die('Error Email Not Sent');
}
?>
答案 0 :(得分：2)
这是一个完整的重写，测试正常。
侧注：您可能需要更改此Content-Type: application/xml，但在使用.jpg和.zip文件进行测试时我不需要这样做。
你的EMAIL;之前还有空格，你不能拥有空格，因为它是heredoc。我删除了它们。那会引起错误。
<?php
$to = 'email@example.com';
$subject = 'Website Submission';
$company_name = $_POST['company_name'];
$ref = $_POST['ref'];
$website = $_POST['website'];
$email = $_POST['email'];
$tel = $_POST['tel'];
$message = $_POST['message'];
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
$body = <<<EMAIL
<html>
<p><h3>Email from website.</h3></p>
<p><strong>Company Name:</strong> $company_name</p>
<p><strong>Ref:</strong> $ref</p>
<p><strong>Website:</strong> $website</p>
<p><strong>Email:</strong> $email</p>
<p><strong>Tel:</strong> $tel</p>
<p><strong>Message:</strong> $message</p>
</html>
EMAIL;
/* Attachment File
Attachment location */
$file_name = $target_file;
$path = $file_name;
// Read the file content
$file = $file_name;
$file_size = filesize($file_name);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
/* Set the email header
Generate a boundary */
$boundary = md5(uniqid(time()));
// Email header
// $header = "From: ".$from_name." \r\n";
$header = 'From: <noreply@email.co.uk>' . "\r\n";
// $header .= "Reply-To: ".$reply_to."\r\n";
$header .= "MIME-Version: 1.0\r\n";
// Multipart wraps the Email Content and Attachment
$header .= "Content-Type: multipart/mixed;\r\n";
$header .= " boundary=\"".$boundary."\"";
$message .= "This is a multi-part message in MIME format.\r\n\r\n";
$message .= "--".$boundary."\r\n";
/* Email content
Content-type can be text/plain or text/html */
// $message .= "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n";
// this header below is the important one if you want HTML message
$message .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$message .= "Content-Transfer-Encoding: 7bit\r\n";
$message .= "\r\n";
$message .= "$body\r\n";
$message .= "--".$boundary."\r\n";
/* Attachment
Edit content type for different file extensions */
$message .= "Content-Type: application/xml;\r\n";
$message .= " name=\"".$file_name."\"\r\n";
$message .= "Content-Transfer-Encoding: base64\r\n";
$message .= "Content-Disposition: attachment;\r\n";
$message .= " filename=\"".$file_name."\"\r\n";
$message .= "\r\n".$content."\r\n";
$message .= "--".$boundary."--\r\n";
if ($_POST['submit']){
mail($to, $subject, $message, $header);
echo 'Message Successfully Sent.';
} else {
die('Error Email Not Sent');
}
?>
原始回答
<击> 从this question获取/借用，当我第一次看到这个问题时，我能够让它工作：
<?php
/* Email Details */
$mail_to = "email@example.com";
$from_mail = "email_other_1@example.com";
$from_name = "Test";
$reply_to = "email_other_2@example.com";
$subject = "Test only";
// $message = "Here is your file.";
$message = "";
$message_body = "Hello this is a message.";
/* Attachment File
Attachment location */
$file_name = "attachment.zip";
$path = "files/";
// Read the file content
$file = $path.$file_name;
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
/* Set the email header
Generate a boundary */
$boundary = md5(uniqid(time()));
// Email header
// $header = "From: ".$from_name." \r\n";
$header = "From: ".$from_mail." \r\n";
$header .= "Reply-To: ".$reply_to."\r\n";
$header .= "MIME-Version: 1.0\r\n";
// Multipart wraps the Email Content and Attachment
$header .= "Content-Type: multipart/mixed;\r\n";
$header .= " boundary=\"".$boundary."\"";
$message .= "This is a multi-part message in MIME format.\r\n\r\n";
$message .= "--".$boundary."\r\n";
/* Email content
Content-type can be text/plain or text/html */
$message .= "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n";
$message .= "Content-Transfer-Encoding: 7bit\r\n";
$message .= "\r\n";
$message .= "$message_body\r\n";
$message .= "--".$boundary."\r\n";
/* Attachment
Edit content type for different file extensions */
$message .= "Content-Type: application/xml;\r\n";
$message .= " name=\"".$file_name."\"\r\n";
$message .= "Content-Transfer-Encoding: base64\r\n";
$message .= "Content-Disposition: attachment;\r\n";
$message .= " filename=\"".$file_name."\"\r\n";
$message .= "\r\n".$content."\r\n";
$message .= "--".$boundary."--\r\n";
// Send email
if (mail($mail_to, $subject, $message, $header)) {
echo "Sent";
} else {
echo "Error";
}
?>
因此，使用您的代码，请尝试更改此块：
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
// Additional headers
$headers .= 'To: test' . "\r\n";
$headers .= 'From: <noreply@email.co.uk>' . "\r\n";
//$headers .= 'Cc: noreply@example.com' . "\r\n";
//$headers .= 'Bcc: noreply@example.com' . "\r\n";
<强>与
旁注：您可能需要更改此Content-Type: application/xml，但在使用.zip文件进行测试时我没有必要。
/* Attachment File
Attachment location */
$file_name = $target_file;
$path = "uploads/";
// Read the file content
$file = $path.$file_name;
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
/* Set the email header
Generate a boundary */
$boundary = md5(uniqid(time()));
// Email header
// $header = "From: ".$from_name." \r\n";
$header = 'From: <noreply@email.co.uk>' . "\r\n";
// $header .= "Reply-To: ".$reply_to."\r\n";
$header .= "MIME-Version: 1.0\r\n";
// Multipart wraps the Email Content and Attachment
$header .= "Content-Type: multipart/mixed;\r\n";
$header .= " boundary=\"".$boundary."\"";
$message .= "This is a multi-part message in MIME format.\r\n\r\n";
$message .= "--".$boundary."\r\n";
/* Email content
Content-type can be text/plain or text/html */
$message .= "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n";
$message .= "Content-Transfer-Encoding: 7bit\r\n";
$message .= "\r\n";
$message .= "$message_body\r\n";
$message .= "--".$boundary."\r\n";
/* Attachment
Edit content type for different file extensions */
$message .= "Content-Type: application/xml;\r\n";
$message .= " name=\"".$file_name."\"\r\n";
$message .= "Content-Transfer-Encoding: base64\r\n";
$message .= "Content-Disposition: attachment;\r\n";
$message .= " filename=\"".$file_name."\"\r\n";
$message .= "\r\n".$content."\r\n";
$message .= "--".$boundary."--\r\n";
<击>