Commerce
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<?php
class USPS {
var $server = "";
var $user = "";
var $pass = "";
var $service = "";
var $dest_zip;
var $orig_zip;
var $pounds;
var $ounces;
var $container = "None";
var $size = "REGULAR";
var $machinable;
function setServer($server) {
$this->server = $server;
}
function setUserName($user) {
$this->user = $user;
}
function setPass($pass) {
$this->pass = $pass;
}
function setService($service) {
/* Must be: Express, Priority, or Parcel */
$this->service = $service;
}
function setDestZip($sending_zip) {
/* Must be 5 digit zip (No extension) */
$this->dest_zip = $sending_zip;
}
function setOrigZip($orig_zip) {
$this->orig_zip = $orig_zip;
}
function setWeight($pounds, $ounces=0) {
/* Must weight less than 70 lbs. */
$this->pounds = $pounds;
$this->ounces = $ounces;
}
function setContainer($cont) {
/*
Valid Containers
Package Name Description
Express Mail
None For someone using their own package
0-1093 Express Mail Box, 12.25 x 15.5 x
0-1094 Express Mail Tube, 36 x 6
EP13A Express Mail Cardboard Envelope, 12.5 x 9.5
EP13C Express Mail Tyvek Envelope, 12.5 x 15.5
EP13F Express Mail Flat Rate Envelope, 12.5 x 9.5
Priority Mail
None For someone using their own package
0-1095 Priority Mail Box, 12.25 x 15.5 x 3
0-1096 Priority Mail Video, 8.25 x 5.25 x 1.5
0-1097 Priority Mail Box, 11.25 x 14 x 2.25
0-1098 Priority Mail Tube, 6 x 38
EP14 Priority Mail Tyvek Envelope, 12.5 x 15.5
EP14F Priority Mail Flat Rate Envelope, 12.5 x 9.5
Parcel Post
None For someone using their own package
*/
$this->container = $cont;
}
function setSize($size) {
/* Valid Sizes
Package Size Description Service(s) Available
Regular package length plus girth (84 inches or less) Parcel Post
Priority Mail
Express Mail
Large package length plus girth (more than 84 inches but Parcel Post
not more than 108 inches) Priority Mail
Express Mail
Oversize package length plus girth (more than 108 but Parcel Post
not more than 130 inches)
*/
$this->size = $size;
}
function setMachinable($mach) {
/* Required for Parcel Post only, set to True or False */
$this->machinable = $mach;
}
function getPrice() {
// may need to urlencode xml portion
$str = $this->server. "?API=Rate&XML=<RateRequest%20USERID="";
$str .= $this->user . ""%20PASSWORD="" . $this->pass . ""><Package%20ID="0"><Service>";
$str .= $this->service . "</Service><ZipOrigination>" . $this->orig_zip . "</ZipOrigination>";
$str .= "<ZipDestination>" . $this->dest_zip . "</ZipDestination>";
$str .= "<Pounds>" . $this->pounds . "</Pounds><Ounces>" . $this->ounces . "</Ounces>";
$str .= "<Container>" . $this->container . "</Container><Size>" . $this->size . "</Size>";
$str .= "<Machinable>" . $this->machinable . "</Machinable></Package></RateRequest>";
$fp = fopen($str, "r");
while(!feof($fp)){
$result = fgets($fp, 500);
$body.=$result;
}
fclose($fp);
# note: using split for systems with non-perl regex (don't know how to do it in sys v regex)
if (!ereg("Error", $body)) {
$split = split("<Postage>", $body);
$body = split("</Postage>", $split[1]);
$price = $body[0];
return($price);
} else {
return(false);
}
}
function trackPackage($ids) {
$url = "$this->server?API=Track&XML=";
$xml = "<TrackRequest USERID="$this->user" PASSWORD="$this->pass">";
for ($i=0;$i<count($ids);$i++) {
$id = $ids[$i];
$xml .= "<TrackID ID='$id'></TrackID>";
}
$xml .= "</TrackRequest>";
$xml = urlencode($xml);
$url = $url . $xml;
$fp = fopen($url, "r");
while (!feof($fp)) {
$str .= fread($fp, 80);
}
fclose($fp);
$cnt = 0;
$text = split("<TrackInfo ID=", $str);
for ($i=0;$i<count($text);$i++) {
if (ereg("<TrackSummary>(.+)</TrackSummary>", $text[$i], $regs)) {
$values["eta"] = $regs[1];
if (eregi("delivered", $values["eta"])) {
$values["eta"] = "Delivered";
} else {
$values["eta"] = "In Transit";
}
$cnt++;
}
}
$values["type"] = "Priority Mail";
return $values;
}
}
?>
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Usage Example
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$usps = new USPS;
$usps->setDestZip($zip);
$usps->setOrigZip($vendor_zip);
$usps->setWeight($pounds, $ounces);
$price = $usps->getPrice();
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