Ticket #16942: 16942-refresh.patch

wp-includes/functions.php

@@ -666 +666 @@
         }
 
         if ( strpos( $uri, '?' ) !== false ) {
-                $parts = explode( '?', $uri, 2 );
-                if ( 1 == count( $parts ) ) {
-                        $base = '?';
-                        $query = $parts[0];
-                } else {
-                        $base = $parts[0] . '?';
-                        $query = $parts[1];
-                }
+                list( $base, $query ) = explode( '?', $uri, 2 );
+                $base .= '?';
         } elseif ( $protocol || strpos( $uri, '=' ) === false ) {
                 $base = $uri . '?';
                 $query = '';