Bug when _route_params not an array

[keymaster]

In PagerFantaExtension.php, line 73, the code says:

$options['routeParams'] = array_merge($request->query->all(), $request->attributes->get('_route_params'));

This will generate an exception when the second parameter to the array_merge() is not an array.

Replace with:

if (is_array($request->attributes->get('_route_params'))){
    $options['routeParams'] = array_merge($request->query->all(), $request->attributes->get('_route_params'));
 }else{
    $options['routeParams'] = $request->query->all();
 }

[stof]

use the Symfony2.0 branch for Symfony 2.0.x

In master, it is always an array, and in Symfony 2.0, the old (hacky) logic is needed to get the route parameters as they were not available directly.