/*
Envia mail amb adjunts. Per enviar adjunts s'ha d'omplir l'array $attachments de forma adecuada;
Exemple:
$attachments[0]['name']='Nom per descarregar'
$attachments[0]['file']='ruta/de/larxiu'
$attagments[0]['type']= 'image/jpeg'
O si volem enviar directament desde $_FILES
foreach($_FILES as $key => $value)
{
$attachments[$n][’file’] = $value[’tmp_name’];
$attachments[$n][’name’] = $value[’name’];
$attachments[$n][’content_type’] = $value[’type’];
$n++;
}
després només cal cridar la funció
send_mail(bill@microsoft.com, _BODY_, ‘Hi!’, ‘larry@google.com’, ‘Larry Page’,$attachments);
Nota: El body s’interpreta com HTML
Retorna 1 si s’ha enviat correctament
*/
function send_mail($to, $body, $subject, $fromaddress, $fromname, $attachments=false)
{
$eol=”\r\n”;
$mime_boundary=md5(time());
# Common Headers
$headers .= “From: “.$fromname.”<".$fromaddress.">“.$eol;
$headers .= “Reply-To: “.$fromname.”<".$fromaddress.">“.$eol;
$headers .= “Return-Path: “.$fromname.”<".$fromaddress.">“.$eol;
$headers .= “Message-ID: <".time()."-".$fromaddress.">“.$eol;
$headers .= “X-Mailer: PHP v”.phpversion().$eol;
# Boundry for marking the split & Multitype Headers (Crea Seccions)
$headers .= ‘MIME-Version: 1.0′.$eol;
$headers .= “Content-Type: multipart/mixed; boundary=\”".$mime_boundary.”\”".$eol;
# Open the first part of the mail
$msg = “–”.$mime_boundary.$eol;
$htmlalt_mime_boundary = $mime_boundary.”_htmlalt”; //we must define a different MIME boundary for this section (Sub-Seccions)
# Setup for text OR html -
$msg .= “Content-Type: multipart/alternative; boundary=\”".$htmlalt_mime_boundary.”\”".$eol.$eol;
# Text Version
//$msg .= “–”.$htmlalt_mime_boundary.$eol;
//$msg .= “Content-Type: text/plain; charset=iso-8859-1″.$eol;
//$msg .= “Content-Transfer-Encoding: 8bit”.$eol;
//$msg .= “–”.$htmlalt_mime_boundary.”–”.$eol;
//$msg .= strip_tags(str_replace(”
“, “\n”, substr($body, (strpos($body, “
“)+6)))).$eol;
# HTML Version
$msg .= “–”.$htmlalt_mime_boundary.$eol;
$msg .= “Content-Type: text/html; charset=UTF-8″.$eol;
$msg .= “Content-Transfer-Encoding: 7bit”.$eol;
$msg .= “Content-Disposition: inline”.$eol.$eol;
$msg .= $body.$eol.$eol;
$msg .= “–”.$htmlalt_mime_boundary.”–”.$eol.$eol;
if ($attachments !== false)
{
for($i=0; $i < count($attachments); $i++)
{
if (is_file($attachments[$i]["file"]))
{
# File for Attachment
$file_name = substr($attachments[$i]["file"], (strrpos($attachments[$i]["file"], "/")+1));
$handle=fopen($attachments[$i]["file"], 'rb');
$f_contents=fread($handle, filesize($attachments[$i]["file"]));
$f_contents=chunk_split(base64_encode($f_contents)); //Encode The Data For Transition using base64_encode();
$f_type=filetype($attachments[$i]["file"]);
fclose($handle);
# Attachment
$msg .= "--".$mime_boundary.$eol;
if(isset($attachments[$i]["name"]))
{
$name=$attachments[$i]["name"];
}
else
{
$name=$file_name;
}
$msg .= "Content-Type: ".$attachments[$i]["content_type"]."; name=\"".$name."\"".$eol;
$msg .= "Content-Transfer-Encoding: base64".$eol;
$msg .= "Content-Description: ".$name.$eol;
$msg .= "Content-Disposition: attachment; filename=\"".$name."\"".$eol.$eol; // !! This line needs TWO end of lines !! IMPORTANT !!
$msg .= $f_contents.$eol.$eol;
}
}
}
# Finished
$msg .= "--".$mime_boundary."--".$eol; // finish with two eol's for better security. see Injection.
# SEND THE EMAIL
ini_set(sendmail_from,$fromaddress); // the INI lines are to force the From Address to be used !
$mail_sent = mail($to, $subject, $msg, $headers);
ini_restore(sendmail_from);
return $mail_sent;
}
?>
