$this = $parts[$x];

class NameOfTheObject
{
}

<?
// define some constants
// message types
$type = array("text", "multipart", "message", "application", "audio",
"image", "video", "other");
// message encodings
$encoding = array("7bit", "8bit", "binary", "base64", "quoted-printable",
"other");
 
// parse message body
function parse($structure)
{
	global $type;
	global $encoding;
 
	// create an array to hold message sections
	$ret = array();
 
	// split structure into parts
	$parts = $structure->parts;
 
	for($x=0; $x<sizeof($parts); $x++)
	{
  $ret[$x]["pid"] = ($x+1);
 
  $this = $parts[$x];
 
  // default to text
  if ($this->type == "") { $this->type = 0; }
  $ret[$x]["type"] = $type[$this->type] . "/" . strtolower($this->subtype);
 
  // default to 7bit
  if ($this->encoding == "") { $this->encoding = 0; }
  $ret[$x]["encoding"] = $encoding[$this->encoding];
 
  $ret[$x]["size"] = strtolower($this->bytes);
 
  $ret[$x]["disposition"] = strtolower($this->disposition);
 
  if (strtolower($this->disposition) == "attachment")
  {
  	$params = $this->dparameters;
  	foreach ($params as $p)
  	{
    if($p->attribute == "FILENAME")
    {
    $ret[$x]["name"] = $p->value;
    break;
    }
  	}
  }
}
 
return $ret;