Código PHP:
function MsgHTML($message,$basedir='') {
preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
if(isset($images[2])) {
foreach($images[2] as $i => $url) {
// do not change urls for absolute images (thanks to corvuscorax)
if (!preg_match('/^[A-z][A-z]*:\/\//',$url)) {
$filename = basename($url);
$directory = dirname($url);
($directory == '.')?$directory='':'';
$cid = 'cid:' . md5($filename);
$fileParts = split("\.", $filename);
$ext = $fileParts[1];
$mimeType = $this->_mime_types($ext);
if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }
if ( strlen($directory) > 1 && substr($basedir,-1) != '/') { $directory .= '/'; }
$this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64', $mimeType);
if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {
$message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
}
}
}
}
$this->IsHTML(true);
$this->Body = $message;
$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));
if ( !empty($textMsg) && empty($this->AltBody) ) {
$this->AltBody = $textMsg;
}
if ( empty($this->AltBody) ) {
$this->AltBody = 'To view this email message, open the email in with HTML compatibility!' . "\n\n";
}
}
function _mime_types($ext = '') {
$mimes = array(
'hqx' => 'application/mac-binhex40',
'cpt' => 'application/mac-compactpro',
'doc' => 'application/msword',
'bin' => 'application/macbinary',
'dms' => 'application/octet-stream',
'lha' => 'application/octet-stream',
'lzh' => 'application/octet-stream',
'exe' => 'application/octet-stream',
'class' => 'application/octet-stream',
'psd' => 'application/octet-stream',
'so' => 'application/octet-stream',
'sea' => 'application/octet-stream',
'dll' => 'application/octet-stream',
'oda' => 'application/oda',
'pdf' => 'application/pdf',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
'smi' => 'application/smil',
'smil' => 'application/smil',
'mif' => 'application/vnd.mif',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
'wbxml' => 'application/vnd.wap.wbxml',
'wmlc' => 'application/vnd.wap.wmlc',
'dcr' => 'application/x-director',
'dir' => 'application/x-director',
'dxr' => 'application/x-director',
'dvi' => 'application/x-dvi',
'gtar' => 'application/x-gtar',
'php' => 'application/x-httpd-php',
'php4' => 'application/x-httpd-php',
'php3' => 'application/x-httpd-php',
'phtml' => 'application/x-httpd-php',
'phps' => 'application/x-httpd-php-source',
'js' => 'application/x-javascript',
'swf' => 'application/x-shockwave-flash',
'sit' => 'application/x-stuffit',
'tar' => 'application/x-tar',
'tgz' => 'application/x-tar',
'xhtml' => 'application/xhtml+xml',
'xht' => 'application/xhtml+xml',
'zip' => 'application/zip',
'mid' => 'audio/midi',
'midi' => 'audio/midi',
'mpga' => 'audio/mpeg',
'mp2' => 'audio/mpeg',
'mp3' => 'audio/mpeg',
'aif' => 'audio/x-aiff',
'aiff' => 'audio/x-aiff',
'aifc' => 'audio/x-aiff',
'ram' => 'audio/x-pn-realaudio',
'rm' => 'audio/x-pn-realaudio',
'rpm' => 'audio/x-pn-realaudio-plugin',
'ra' => 'audio/x-realaudio',
'rv' => 'video/vnd.rn-realvideo',
'wav' => 'audio/x-wav',
'bmp' => 'image/bmp',
'gif' => 'image/gif',
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'jpe' => 'image/jpeg',
'png' => 'image/png',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'css' => 'text/css',
'html' => 'text/html',
'htm' => 'text/html',
'shtml' => 'text/html',
'txt' => 'text/plain',
'text' => 'text/plain',
'log' => 'text/plain',
'rtx' => 'text/richtext',
'rtf' => 'text/rtf',
'xml' => 'text/xml',
'xsl' => 'text/xml',
'mpeg' => 'video/mpeg',
'mpg' => 'video/mpeg',
'mpe' => 'video/mpeg',
'qt' => 'video/quicktime',
'mov' => 'video/quicktime',
'avi' => 'video/x-msvideo',
'movie' => 'video/x-sgi-movie',
'doc' => 'application/msword',
'word' => 'application/msword',
'xl' => 'application/excel',
'eml' => 'message/rfc822'
);
return ( ! isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
}
function set ( $name, $value = '' ) {
if ( isset($this->$name) ) {
$this->$name = $value;
} else {
$this->SetError('Cannot set or reset variable ' . $name);
return false;
}
}
function getFile($filename) {
$return = '';
if ($fp = fopen($filename, 'rb')) {
while (!feof($fp)) {
$return .= fread($fp, 1024);
}
fclose($fp);
return $return;
} else {
return false;
}
}
function SecureHeader($str) {
$str = trim($str);
$str = str_replace("\r", "", $str);
$str = str_replace("\n", "", $str);
return $str;
}
function Sign($key_filename, $key_pass) {
$this->sign_key_file = $key_filename;
$this->sign_key_pass = $key_pass;
}
}
?>