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

The easiest way to do this is one simple foreach loop:

$count = 0;
foreach( $tickets as $ticketType){
    $count += count( $ticketType);
}