fixed the bug in Module->createController

[callmez]

if ($route === '') {
            $route = $this->defaultRoute;
        }
        if (($pos = strpos($route, '/')) !== false) {
            $id = substr($route, 0, $pos);
            $route = (string)substr($route, $pos + 1); //this value must return string type
        } else {
            $id = $route;
            $route = '';
        }

[samdark]

How can it return non-string?

[callmez]

if url is index.php?r=member/, member is a module of my app, php will throw exception!
$route will get a (boolean)false value.

[callmez]

in yii1 CWebApplication->createController line 326
same thing force return string

[qiangxue]

Fixed. Thanks!