Url: fixed isEqual() for same param values & regular sorting on numbers

Author: hrach

src/Http/Url.php

@@ -414,9 +414,9 @@ public function isEqual($url)
 	{
 		$url = new self($url);
 		parse_str($url->query, $query);
-		sort($query);
+		ksort($query);
 		parse_str($this->query, $query2);
-		sort($query2);
+		ksort($query2);
 		$http = in_array($this->scheme, array('http', 'https'), TRUE);
 		return $url->scheme === $this->scheme
 			&& !strcasecmp(rawurldecode($url->host), rawurldecode($this->host))

tests/Http/Url.isEqual().phpt

@@ -31,6 +31,14 @@ Assert::true( $url->isEqual('http://example.com/?arr[0]=item1&arr[1]=item2') );
 Assert::false( $url->isEqual('http://example.com/?arr[1]=item1&arr[0]=item2') );
 
 
+$url = new Url('http://example.com/?a=9999&b=127.0.0.1&c=1234&d=123456789');
+Assert::true( $url->isEqual('http://example.com/?d=123456789&a=9999&b=127.0.0.1&c=1234') );
+
+
+$url = new Url('http://example.com/?a=123&b=456');
+Assert::false( $url->isEqual('http://example.com/?a=456&b=123') );
+
+
 $url = new Url('http://user:pass@example.com');
 Assert::true( $url->isEqual('http://example.com') );