xref: /PHP-7.1/ext/spl/tests/iterator_033.phpt (revision 610c7fbe) 
1--TEST--
2SPL: ParentIterator
3--FILE--
4<?php
5
6$it = new ParentIterator(new RecursiveArrayIterator(array(1,array(21,22, array(231)),3)));
7
8foreach(new RecursiveIteratorIterator($it) as $k=>$v)
9{
10	var_dump($k);
11	var_dump($v);
12}
13
14echo "==SECOND==\n";
15
16foreach(new RecursiveIteratorIterator($it, 1) as $k=>$v)
17{
18	var_dump($k);
19	var_dump($v);
20}
21
22?>
23===DONE===
24<?php exit(0); ?>
25--EXPECT--
26==SECOND==
27int(1)
28array(3) {
29  [0]=>
30  int(21)
31  [1]=>
32  int(22)
33  [2]=>
34  array(1) {
35    [0]=>
36    int(231)
37  }
38}
39int(2)
40array(1) {
41  [0]=>
42  int(231)
43}
44===DONE===
45