public function run()
{
$posttype1 = new PostType();
$posttype1->post_type = 'doc';
$posttype1->save();
$posttype2 = new PostType();
$posttype2->post_type = 'forum';
$posttype2->save();
$posttype3 = new PostType();
$posttype3->post_type = 'event';
$posttype3->save();
}
