global $status;
$status->hangOn();
}
register_shutdown_function('master_shutdown');
$tasks = array();
do {
// get the first task in the queue
if (!$id) {
foreach ($tasks as $key => $task) {
$id = $key;
break;
}
}
if ($status->getInfo($id) != Status::DONE) {
$status->updateStatus($id, Status::PROCESSING);
process($id);
$status->updateStatus($id, Status::DONE);
}
// continue while existing pending tasks
$id = null;
$tasks = $status->getNotDoneTasks();
} while (count($tasks));
sleep(2);
// give time to frontend to recover updated status
// frees status file indicating that this process has been terminated
$status->freeStatusFile();
function process($id)
{
// simulate a long long process
sleep(120);
}
