Multi-Dimensional array count in PHP

Question

I have a multi-dimentional array set up as follows

array() {
    [\"type1\"] =>
    array() {
        [\"ticket1\"] =>
        array(9) { 
                    


        

Answer 1

$multiArrayTickets = array(...);
$countTickets = 0;

foreach($multiArrayTickets as $tickets)
  $countTickets += count($tickets);

echo $countTickets . " tickets found.";