Planmill rest api client for api version 1.0
<?php
$api = new codaone\Planmill\Api(
"https://online.planmill.com/[yourcompany]/",
new codaone\Planmill\Api\Authentication\Basic("userid", "apikey")
);
$projects = $api->getProjects();
$tasks = $api->getTasks($projects[0]->getId());
MIT License