Thanks John Huebner
The type of field where the array is added is “text”.
Please give me an example code.
my codeing is not very good and I am beginner.
Hi
I use this code but at end of the title it add array.
Any help would be greatly appreciated.
add_action('acf/save_post', 'my_save_acfpost', 20);
function my_save_acfpost($post_id){
// Get the title from a field
$karbar_title = get_field('field_5c6c298e83e41', $post_id);
$hotel_title = get_field('field_5c6c298e83e40', $post_id);
$tour_title = get_field('field_5c607a4750d32', $post_id);
$tamas_title = get_field('field_5e0b69b807458', $post_id);
$acfnew_title = $karbar_title . ' ' . $hotel_title . ' '. $tamas_title . ' ' . $tour_title;
// Get the content from a field
$tamas_content = get_field('field_5e0b6b410745b', $post_id);
$hotel_content = get_field('field_5c6c376283e46', $post_id);
$tour_content = get_field('field_5c59be78fa3e0', $post_id);
$acfnew_content = $tamas_content . ' ' . $hotel_content . ' '. $tour_content ;
// Set the post data
$newacf_post = array(
'ID' => $post_id,
'post_title' => $acfnew_title,
'post_content' => $acfnew_content,
);
// Update the post
wp_update_post( $newacf_post );
}