fix multiple args in base, add documentation

2 files changed, 7 insertions, 4 deletions

diff --git a/it_url.class b/it_url.class
index 5563b5e..976dceb 100644
--- a/it_url.class
+++ b/it_url.class
@@ -825,11 +825,14 @@ static function _params($params, $keys = null)
 }
 
 
+/**
+ * Similar to php's parse_str() but leaves . and space in arg names intact
+ */
 static function parse_str($query)
 {
-	foreach (explode('&', $query, 2) as $arg)
+	foreach (explode('&', $query) as $arg)
 	{
-		list($key, $value) = explode("=", $arg, 2);
+		list($key, $value) = explode('=', $arg, 2);
 		$result[urldecode($key)] = urldecode($value);
 	}
 
diff --git a/tests/it_html.t b/tests/it_html.t
index 2291c54..77c441e 100755
--- a/tests/it_html.t
+++ b/tests/it_html.t
@@ -190,8 +190,8 @@ is(
 );
 
 is(
-	U("/foo.html?bar=qux", array('bar' => "baz")),
-	'/foo.html?bar=baz',
+	U("/foo.html?a=b&bar=qux&c=d", array('bar' => "baz")),
+	'/foo.html?a=b&bar=baz&c=d',
 	'U() args override get params in base url'
 );