我使用以下代码在电子邮件中发送附件
<?php
//to get the file extention
function getExtension($str)
{
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
//To Upload a file
function upload_image()
{
$newname="";
if ($_FILES["resume_upload"]["error"] == UPLOAD_ERR_OK)
{
$filename = $_FILES['resume_upload']['name'];
$extension = getExtension($filename);
$extension = strtolower($extension);
$image_name=uniqid('img').'.'.$extension;
$newname=$image_name;
$temp_name=$_FILES['resume_upload']['tmp_name'];
$copied = copy($temp_name, $newname);
return $newname;
}
}
$filename=upload_image();
echo "the file name :".$filename;
//$filename="";
$path ="";
$mailto="test@gmail.com";
$from_mail="test@gmail.com";
$from_name="test";
$replyto ="test@gmail.com";
$subject="test mail";
$message="test message";
mail_attachment($filename, $path, $mailto, $from_mail, $from_name, $replyto, $subject, $message);
function mail_attachment($filename, $path, $mailto, $from_mail, $from_name, $replyto, $subject, $message) {
// $file = $path.$filename;
$file=$filename;
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
$uid = md5(uniqid(time()));
$name = basename($file);
$header = "From: ".$from_name." <".$from_mail.">\r\n";
$header .= "Reply-To: ".$replyto."\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format.\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-type:text/plain; charset=iso-8859-1\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message."\r\n\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$filename."\"\r\n"; // use different content types here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$filename."\"\r\n\r\n";
$header .= $content."\r\n\r\n";
$header .= "--".$uid."--";
echo "end ofmail";
if (mail($mailto, $subject, "", $header)) {
$msg = "mail send ... OK"; // or use booleans here
} else {
$msg = "mail send ... ERROR!";
}
}
?>
我正在将文件上传到服务器。我需要将上传的文件作为附件发送到php电子邮件中。
以上代码无法发送附件邮件。任何人都可以建议在PHP中实现这个目标吗？
答案 0 :(得分：0)
我之前编译过这个。希望它有所帮助。
<?php
$eol = PHP_EOL;
$separator = md5(time());
function mime_content_type($filename) {
$mime_types = array(
'txt' => 'text/plain',
'htm' => 'text/html',
'html' => 'text/html',
'php' => 'text/html',
'css' => 'text/css',
'js' => 'application/javascript',
'json' => 'application/json',
'xml' => 'application/xml',
'swf' => 'application/x-shockwave-flash',
'flv' => 'video/x-flv',
// images
'png' => 'image/png',
'jpe' => 'image/jpeg',
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'gif' => 'image/gif',
'bmp' => 'image/bmp',
'ico' => 'image/vnd.microsoft.icon',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'svg' => 'image/svg+xml',
'svgz' => 'image/svg+xml',
// archives
'zip' => 'application/zip',
'rar' => 'application/x-rar-compressed',
'exe' => 'application/x-msdownload',
'msi' => 'application/x-msdownload',
'cab' => 'application/vnd.ms-cab-compressed',
// audio/video
'mp3' => 'audio/mpeg',
'qt' => 'video/quicktime',
'mov' => 'video/quicktime',
// adobe
'pdf' => 'application/pdf',
'psd' => 'image/vnd.adobe.photoshop',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
// ms office
'doc' => 'application/msword',
'rtf' => 'application/rtf',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
// open office
'odt' => 'application/vnd.oasis.opendocument.text',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
);
$ext = strtolower(array_pop(explode('.',$filename)));
if (array_key_exists($ext, $mime_types)) {
return $mime_types[$ext];
}
elseif (function_exists('finfo_open')) {
$finfo = finfo_open(FILEINFO_MIME);
$mimetype = finfo_file($finfo, $filename);
finfo_close($finfo);
return $mimetype;
}
else {
return 'application/octet-stream';
}
}
$file = array('mime' => mime_content_type($filename), 'name' => $filename, 'data' => chunk_split(base64_encode($filename)));
// Basic Header Input
$to='';
$cc='';
$bcc='';
$your_email = 'John@doe.com';
$to = 'Jane@doe.com';
$subject='A subject';
$from = 'The Matrix';
$message='What ever dot.com';
$headers = "From: ".$your_email." <$from>".$eol;
$headers .= "Cc: $cc" . "\r\n";
$headers .= "Bcc: $bcc" . "\r\n";
// main header
$headers .= "MIME-Version: 1.0".$eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"";
$headers_to_rep .= "MIME-Version: 1.0".$eol;
$headers_to_rep .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"";
// no more headers after this, we start the body! //
$body = "--".$separator.$eol;
$body .= "Content-Transfer-Encoding: 7bit".$eol.$eol;
// message
$body .= "--".$separator.$eol;
$body .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
$body .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$body .= $message.$eol;
// attachment
$body .= "--".$separator.$eol;
$body .= "Content-Type: ".$file['mime']."; name=\"".$file['name']."\"".$eol;
$body .= "Content-Transfer-Encoding: base64".$eol;
$body .= "Content-Disposition: attachment".$eol.$eol;
$body .= $file['data'].$eol;
$body .= "--".$separator.$eol;
if(!mail($to, $subject, $body,$headers)) {
echo "Mailer Error: ";
} else {
echo "Message sent!";
}
?>