【发布时间】：2018-03-22 06:46:30
【问题描述】：
我想使用 PHP 在邮件中发送文件附件。下面是我正在使用的代码，但每次执行循环时，邮件都在单独的附件中。
/*Uploading docs Array*/
$otherdoc_name = array($_FILES[ 'otherdoc' ][ 'name' ]);
$otherdocCount = count( $_FILES[ 'otherdoc' ][ 'name' ]);
// print_r($otherdocCount); exit();
for ( $i = 0; $i < $otherdocCount; $i++ ) {
//Get the temp file path
$tmpFilePath = $_FILES[ 'otherdoc' ][ 'tmp_name' ][ $i ];
$i_names = $_FILES[ 'otherdoc' ][ 'name' ][ $i ];
$i_sizes = $_FILES[ 'otherdoc' ][ 'size' ][ $i ];
$i_errors = $_FILES[ 'otherdoc' ][ 'error' ][ $i ];
$i_tmp_names = $_FILES[ 'otherdoc' ][ 'tmp_name' ][ $i ];
$i_types = $_FILES[ 'otherdoc' ][ 'type' ][ $i ];
$exts = pathinfo( $i_names, PATHINFO_EXTENSION );
$msgs = '';
if ( $i_errors == 0 ) {
if ( $i_sizes > 0 ) {
$otherdoc_name[$i] = rand() . '.' . $exts;
$paths = $folder . $otherdoc_name[$i];
$uploads = copy( $i_tmp_names, $paths );
if ( $uploads ) {
$otherdoc_name[$i] = $otherdoc_name[$i];
/*Mail Function*/
if(isset($otherdoc_name))
{
$from_email = 'my@domain.com'; //from mail, it is mandatory with some hosts
$recipient_email = 'receiver@domain.com'; //recipient email (most cases it is your personal email)
//Capture POST data from HTML form and Sanitize them,
$sender_name = filter_var($_POST["sender_name"], FILTER_SANITIZE_STRING); //sender name
$reply_to_email = filter_var($_POST["sender_email"], FILTER_SANITIZE_STRING); //sender email used in "reply-to" header
$subject = filter_var($_POST["subject"], FILTER_SANITIZE_STRING); //get subject from HTML form
$message = filter_var($_POST["message"], FILTER_SANITIZE_STRING); //message
/* //don't forget to validate empty fields
if(strlen($sender_name)<1){
die('Name is too short or empty!');
}
*/
//Get uploaded file data
$file_tmp_name = $tmpFilePath;
$file_name = $i_names;
$file_size = $i_sizes;
$file_type = $i_types;
$file_error = $i_errors;
if($file_error > 0)
{
die('Upload error or No files uploaded');
}
//read from the uploaded file & base64_encode content for the mail
$handle = fopen($file_tmp_name, "r");
$content = fread($handle, $file_size);
fclose($handle);
$encoded_content = chunk_split(base64_encode($content));
$boundary = md5("sanwebe");
//header
$headers = "MIME-Version: 1.0\r\n";
$headers .= "From:".$from_email."\r\n";
$headers .= "Reply-To: ".$reply_to_email."" . "\r\n";
$headers .= "Content-Type: multipart/mixed; boundary = $boundary\r\n\r\n";
//plain text
$body = "--$boundary\r\n";
$body .= "Content-Type: text/plain; charset=ISO-8859-1\r\n";
$body .= "Content-Transfer-Encoding: base64\r\n\r\n";
$body .= chunk_split(base64_encode($message));
//attachment
$body .= "--$boundary\r\n";
$body .="Content-Type: $file_type; name=".$file_name."\r\n";
$body .="Content-Disposition: attachment; filename=".$file_name."\r\n";
$body .="Content-Transfer-Encoding: base64\r\n";
$body .="X-Attachment-Id: ".rand(1000,99999)."\r\n\r\n";
$body .= $encoded_content;
$sentMail = @mail($recipient_email, $subject, $body, $headers);
if($sentMail) //output success or failure messages
{
echo 'Thank you for your email';
}else{
die('Could not send mail.');
}
}
/* End Mail Function*/
} else {
$otherdoc_name[$i] = '';
}
} else {
$otherdoc_name[$i] = '';
}
} else {
$otherdoc_name[$i] = '';
}
}
我现在正在将这些文件上传到一个文件夹中。我可以不直接上传就发送文件吗？
我希望所有文件都应作为一封邮件发送。或者对我来说任何其他不同的逻辑建议。请帮帮我。
【问题讨论】：
-
请检查我的答案并使用 phpmailer，它非常简单并且提供更多的安全性。您的电子邮件也不会进入垃圾邮件文件夹。