public function testAddQuery()
{
$u = new \Ark4ne\Helpers\URL('/Ark4ne?a=a&b[]=b');
$u->addParam('a', 'z');
$this->assertEquals(['a' => 'z', 'b' => ['b']], $u->getParams());
$this->assertEquals('?a=z&b[]=b', $u->getParamsString());
$u->addParam('c', 'c');
$this->assertEquals(['a' => 'z', 'b' => ['b'], 'c' => 'c'], $u->getParams());
$this->assertEquals('?a=z&b[]=b&c=c', $u->getParamsString());
$u->addParam('b', 'b1');
$this->assertEquals(['a' => 'z', 'b' => ['b', 'b1'], 'c' => 'c'], $u->getParams());
$this->assertEquals('?a=z&b[]=b&b[]=b1&c=c', $u->getParamsString());
$u->addParam('b', 'b1');
$this->assertEquals(['a' => 'z', 'b' => ['b', 'b1'], 'c' => 'c'], $u->getParams());
$this->assertEquals('?a=z&b[]=b&b[]=b1&c=c', $u->getParamsString());
$this->assertEquals('/Ark4ne?a=z&b[]=b&b[]=b1&c=c', (string) $u);
}
/**
* Return formatted url.
*
* @param string $to
* @param array $params
* @param null|bool $secure
* @param null|bool $domain
*
* @return string
*/
function ark_url($to, $params = [], $secure = null, $domain = null)
{
$url = new \Ark4ne\Helpers\URL($to);
foreach ($params as $key => $value) {
$url->addParam($key, $value);
}
$secure !== null && $url->setSecure($secure);
$domain !== null && $url->setDomainString($domain);
return (string) $url;
}