/**
* Updates values of existing url params and/or adds (if not set) those specified in $aParams
*
* @param String $sUrl Url
* @param Array $aParams Array of Key-Value pairs to set url params to
* @return String Newly compiled url
*/
function updateParams($sUrl, $aParams)
{
$aUrl = GantryUrl::explode($sUrl);
$aUrl['query'] = '';
$aUrl['query_params'] = array_merge($aUrl['query_params'], $aParams);
return GantryUrl::implode($aUrl);
}
/**
* Gets the current URL and query string and can ready it for more query string vars
*
* @param array $ignore
*
* @return mixed|string
*/
public function getCurrentUrl($ignore = array())
{
gantry_import('core.utilities.gantryurl');
$url = GantryUrl::explode($this->currentUrl);
if (!empty($ignore) && array_key_exists('query_params', $url)) {
foreach ($ignore as $k) {
if (array_key_exists($k, $url['query_params'])) {
unset($url['query_params'][$k]);
}
}
}
return GantryUrl::implode($url);
}