gform - eo

add_action("gform_after_submission_8", "add_new_event", 10, 2);
function add_new_event($entry, $form){

$post_id = get_post($entry["post_id"]);

$event_venue = (int) $entry['5'];

$post_data =array(
    'post_title'=>wp_strip_all_tags( $entry['1'] ),
    'post_content'=>wp_strip_all_tags( $entry['2'] ),
    'post_status'=>'publish',
    'tax_input'=>array(
        'event-venue'=>array($event_venue),
        'event-category'=>$entry['4'],
    )
);

$start = new DateTime($entry['6'],eo_get_blog_timezone());
$end = new DateTime($entry['18'],eo_get_blog_timezone());
$event_data =array(
    'schedule' =>'once',
    'all_day' =>  1,
    'start' =>  $start,
    'end' => $end,
);

eo_update_event($post_id,$post_data,$event_data);

}