Add the following to composer.json in your project:-

"require": {
    "k4ml/postrack": "@dev"
},

Run composer update.

To test the included command line client:-

php vendor/bin/tracker.php check <parcelNo>

Output should look like:-

To use the library in your application:-

<?
use k4ml\postrack\Parcel;
$parcel = new Parcel('EM61871881MY');
print_r($parcel->check());
?>

To run the tests (configured in phpunit.xml):-

vendor/bin/phpunit

A lot can be done. Among others:-

• Plugin mechanism so we can add other courier as well.
• Add tests !