BOOKINGFORMCUSTOM for attendee's

add_filter('em_booking_output_placeholder','my_em_mod_attendee',1,3);
function my_em_mod_attendee($replace, $EM_Booking, $full_result){
	if( empty($replace) || $replace == $full_result ){
		$test = $replace;
		$replace = "";
		$EM_Tickets_Bookings = $EM_Booking->get_tickets_bookings();
		$attendee_datas = EM_Attendees_Form::get_booking_attendees($EM_Booking);
		foreach( $EM_Tickets_Bookings->tickets_bookings as $EM_Ticket_Booking ){
			if( !empty($attendee_datas[$EM_Ticket_Booking->ticket_id]) ){
				foreach( $attendee_datas[$EM_Ticket_Booking->ticket_id] as $attendee_title => $attendee_data ){
					foreach( $attendee_data as $field_label => $field_value){
						$search = str_replace(' ','_',$field_label);
						if ( $full_result == '#_BOOKINGFORMCUSTOM{'.strtolower($search).'}' ){
							$replace .= $field_value.'</br>';
						}
					}
				}
			}
		}
	}
    return $replace;
}