WIDGETS:
Array
(
    [0] => WP_Widget_Pages
    [1] => WP_Widget_Calendar
    [2] => WP_Widget_Archives
    [3] => WP_Widget_Media_Audio
    [4] => WP_Widget_Media_Image
    [5] => WP_Widget_Media_Video
    [6] => WP_Widget_Meta
    [7] => WP_Widget_Search
    [8] => WP_Widget_Text
    [9] => WP_Widget_Categories
    [10] => WP_Widget_Recent_Posts
    [11] => WP_Widget_Recent_Comments
    [12] => WP_Widget_RSS
    [13] => WP_Widget_Tag_Cloud
    [14] => WP_Nav_Menu_Widget
    [15] => WP_Widget_Custom_HTML
    [16] => Akismet_Widget
    [17] => GoogleStatsWidget
    [18] => NEXForms_widget
    [19] => PowerPressSubscribe_Widget
    [20] => Mlw_Qmn_Leaderboard_Widget
    [21] => UMC_Content
    [22] => Conference_Content
    [23] => Upper_Room
    [24] => UMNow
    [25] => WP_Editor_Widget
    [26] => Yikes_Inc_Easy_Mailchimp_Extender_Widget
    [27] => BP_Core_Login_Widget
    [28] => BP_Core_Members_Widget
    [29] => BP_Core_Whos_Online_Widget
    [30] => BP_Core_Recently_Active_Widget
    [31] => Jetpack_Subscriptions_Widget
    [32] => Jetpack_Widget_Authors
    [33] => Jetpack_Blog_Stats_Widget
    [34] => Jetpack_Contact_Info_Widget
    [35] => Jetpack_EU_Cookie_Law_Widget
    [36] => WPCOM_Widget_Facebook_LikeBox
    [37] => Jetpack_Flickr_Widget
    [38] => Jetpack_Gallery_Widget
    [39] => WPCOM_Widget_Goodreads
    [40] => Jetpack_Google_Translate_Widget
    [41] => WPCOM_Widget_GooglePlus_Badge
    [42] => Jetpack_Gravatar_Profile_Widget
    [43] => Jetpack_Internet_Defense_League_Widget
    [44] => Jetpack_MailChimp_Subscriber_Popup_Widget
    [45] => Milestone_Widget
    [46] => Jetpack_My_Community_Widget
    [47] => Jetpack_RSS_Links_Widget
    [48] => wpcom_social_media_icons_widget
    [49] => Jetpack_Top_Posts_Widget
    [50] => Jetpack_Twitter_Timeline_Widget
    [51] => Jetpack_Upcoming_Events_Widget
    [52] => Jetpack_Display_Posts_Widget
    [53] => Jetpack_Image_Widget
)