Populates GF dropdown

populate-dropdown.php

        /*
         * Load any taxonomy terms
         */
        function load_cpt_choices($post_type, $type, $first_choice = '', $term) {
            $choices = array();

            if ($type === 'select') {
                $posts = get_posts('post_type='.$post_type.'&numberposts=-1&school_type='.$term);
            }

            if( $post_type == 'school' ){

                foreach($posts as $post) {
                    $hsZip = get_post_meta( $post->ID, 'sfn_tan_hs_zip', true);
                    $hsState = get_post_meta( $post->ID, 'sfn_tan_hs_state', true);
                    $hsName = $post->post_title;
                    $hsString = $hsZip . ', '. $hsName . ', ' . $hsState;
                    $choices[] = array('value' => $post->ID, 'text' => $hsString);
                }
            } else {
                foreach( $posts as $post ){
                    $choices[] = array( 'value' => $post->ID, 'text' => $post->post_title );
                }
            }

            return $choices;
        }