<?php

$arr = array(0,

false,

"string",

null,

array("res1","res2",array("resres1")),

);

// print_r($arr); not good to print with an array have false, null value

print_r($arr);

print_r(array_count_values($arr));

echo count($arr);

echo count($arr, COUNT_RECURSIVE);

//count empty array

$arr = array();

echo count($arr);

//count in limit depth

function count_recursive($array, $limit)

{

$count = 0;

foreach ($array as $id => $_array) {

if (is_array($_array) && $limit > 0) {

$count += count_recursive($_array, $limit - 1);

} else {

$count += 1;

}

}

return $count;

}

echo"1: ".count_recursive($arr, 0);

echo"2: ".count_recursive($arr, 1);

echo"3: ".count_recursive($arr, 2);