This is an add-on for the Advanced Custom Fields WordPress plugin and will not provide any functionality to WordPress unless advanced Custom Fields is installed and activated. The NextGEN Gallery field provides a dropdown (select or multi-select) of NextGEN Gallery names (galleries and albums) and the ability to map the selected NextGEN Gallery to the post. The get_value() API returns an array of the selected NextGEN Gallery IDs and the form – album or gallery. Support ACF5 Pro, ACF4, ACF3, NextCellent Gallery – NextGEN Legacy. !!! Version 1.1 !!! This version changes get_value() API returned value. You must change your template files. !!! The get_value() API returns a following array: Array ( [0] => Array ( [ngg_id] => 8 ( NextGEN Gallery ‘gallery’ or ‘album’ ID ) [ngg_form] => gallery ( ‘gallery’ or ‘album’ ) ) ) Example These examples should show a NextGEN Gallery gallery or NextGEN Gallery album. For version 1.1 and later For version 1.0.2 and earlier