PHP library to use UserAsset

Usage:

require 'src/UserAsset.php';

$config = [
	'auth_name' => 'Nastar',
	'auth_password' => '123456',
	'api_url' => 'http://userasset.zii.com/api.php'
];

$ua = new phamloc\UserAsset\UserAsset($config);
$result = $ua->putObject('upload', '2.jpg', "http://www.twinfinite.net/wp-content/uploads/2014/08/AC-feature.jpg", true);
print_r($result);

echo $ua->getUrl(['upload', '2.jpg']);

$result = $ua->deleteObject('upload', '2.jpg');
print_r($result);