xref: /PHP-8.0/ext/spl/tests/iterator_005.phpt (revision f8d79582)
1--TEST--
2SPL: IteratorIterator and ArrayIterator/Object
3--FILE--
4<?php
5
6class ArrayIteratorEx extends ArrayIterator
7{
8    function rewind()
9    {
10        echo __METHOD__ . "\n";
11        return parent::rewind();
12    }
13}
14
15$it = new ArrayIteratorEx(range(0,3));
16
17foreach(new IteratorIterator($it) as $v)
18{
19    var_dump($v);
20}
21
22class ArrayObjectEx extends ArrayObject
23{
24    function getIterator()
25    {
26        echo __METHOD__ . "\n";
27        return parent::getIterator();
28    }
29}
30
31$it = new ArrayObjectEx(range(0,3));
32
33foreach(new IteratorIterator($it) as $v)
34{
35    var_dump($v);
36}
37
38?>
39--EXPECT--
40ArrayIteratorEx::rewind
41int(0)
42int(1)
43int(2)
44int(3)
45ArrayObjectEx::getIterator
46int(0)
47int(1)
48int(2)
49int(3)
50