Encode [] in url parameters as new tidy validates URLs and complains about it

1 files changed, 5 insertions, 2 deletions

diff --git a/it_url.class b/it_url.class
index 3a8cc41..30a1e41 100644
--- a/it_url.class
+++ b/it_url.class
@@ -707,7 +707,7 @@ static function params($params, $keys = null)
 	return join("&", it_url::_params($params, $keys));
 }
 
-static function _params($params, $keys = null)
+static function _params($params, $keys = null, $finalize = true)
 {
 	$result = array();
 
@@ -718,7 +718,7 @@ static function _params($params, $keys = null)
 	{
 		if (is_array($params[$key]))
 		{
-			foreach (it_url::_params($params[$key]) as $value)
+			foreach (it_url::_params($params[$key], null, false) as $value)
 			{
 				if (strlen($value))
 					$result[] = it::replace(array('^([^=\[]*)' => $key . '[$1]'), $value);
@@ -728,6 +728,9 @@ static function _params($params, $keys = null)
 			$result[] = urlencode($key) . "=" . it_url::encode($params[$key]);
 	}
 
+	if ($finalize)
+		$result = preg_replace(['#\[#', '#\]#'], ['%5B', '%5D'], $result);
+
 	return $result;
 }