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

Use Count Recursive and subtract the First level count, like this:

count($mainArr, COUNT_RECURSIVE) - count($mainArr);

If your array has +3 levels, just add [?] keys:

count($mainArr[1], COUNT_RECURSIVE) - count($mainArr[1]);