/**
* Build a query from an array (reverse of the PHP parse_str()).
*
* @param array $params The array of key => value pairs to return as a query string.
*
* @return string The resulting query string.
*
* @see parse_str()
* @since 11.1
* @note The parent method is protected, this exposes it as public for B/C
*/
public static function buildQuery(array $params)
{
return parent::buildQuery($params);
}
/**
* Create a uri based on a full or partial url string
*
* @param string $url The URI
*
* @return JURI
*
* @since 11.1
*/
protected function _createURI($url)
{
// Create full URL if we are only appending variables to it
if (substr($url, 0, 1) == '&') {
$vars = array();
if (strpos($url, '&') !== false) {
$url = str_replace('&', '&', $url);
}
parse_str($url, $vars);
$vars = array_merge($this->getVars(), $vars);
foreach ($vars as $key => $var) {
if ($var == "") {
unset($vars[$key]);
}
}
$url = 'index.php?' . Uri::buildQuery($vars);
}
// Decompose link into url component parts
return new Uri($url);
}
