What do I have to set, to run post expirator correctly on a custom post type?
register_post_type('post_events',
array(
'labels' => array(
'name' => 'Events',
'singular_name' => 'Events Item',
'add_new' => 'Add New Event',
'add_new_item' => 'Add New Event Item',
'edit' => 'Edit',
'edit_item' => 'Edit Event Item',
'new_item' => 'New Event Item',
'view' => 'View',
'view_item' => 'View Events Item',
'search_items' => 'Search Events Items',
'not_found' => 'No Event items found',
'not_found_in_trash' => 'No Event items found in Trash',
'parent' => 'Parent Events Item'
),
'description' => 'Easily lets you create some beautiful events.',
'public' => true,
'show_ui' => true,
'_builtin' => false,
'capability_type' => 'page',
'hierarchical' => true,
'rewrite' => array('slug' => $url_rewrite),
'supports' => array('title', 'editor', 'thumbnail', 'comments'),
)
);
or are there other plugins existing that could disturb expirator?