How can i create function with php that counts array length using foreach loop?

Question

<?php
function count_arr($array, limit)
$count = 0;
foreach ($array as $id => $_array){
$count += count_recursive ($_array, $limit - 1)
}else {
$count +=1;
}
}
return $count;
}
?>

Answer 1

easier to use the built-in function in php
sizeof() or count()