1--TEST--
2SPL: iterator_count() supports arrays.
3--FILE--
4<?php
5
6var_dump(iterator_count([]));
7var_dump(iterator_count([1]));
8var_dump(iterator_count(['a' => 1, 'b' => 2, 5 => 3]));
9
10?>
11--EXPECT--
12int(0)
13int(1)
14int(3)
15