RWMB_Media_Field::value PHP Method

RWMB_Media_Field Class Documentation Show file Open project: rilwis/meta-box

value() public static method

Get meta values to save

public static value ( mixed $new, mixed $old, integer $post_id, array $field ) : array \| mixed
$new	mixed
$old	mixed
$post_id	integer
$field	array
return	array \| mixed

    public static function value($new, $old, $post_id, $field)
    {
        array_walk($new, 'absint');
        return array_filter(array_unique($new));
    }

RWMB_Media_Field

add_actions

admin_enqueue_scripts

get_attributes

get_mime_extensions

html

normalize

print_templates

save

value