xref: /PHP-8.3/ext/simplexml/tests/sxe_005.phpt (revision 37a3c9bc)
1--TEST--
2SPL: SimpleXMLIterator and overridden count()
3--EXTENSIONS--
4simplexml
5libxml
6--FILE--
7<?php
8
9$xml =<<<EOF
10<?xml version='1.0'?>
11<sxe>
12 <elem1/>
13 <elem2/>
14 <elem2/>
15</sxe>
16EOF;
17
18class SXETest extends SimpleXMLIterator
19{
20    function count(): int
21    {
22        echo __METHOD__ . "\n";
23        return parent::count();
24    }
25}
26
27$sxe = new SXETest($xml);
28
29var_dump(count($sxe));
30var_dump(count($sxe->elem1));
31var_dump(count($sxe->elem2));
32
33?>
34--EXPECT--
35SXETest::count
36int(3)
37SXETest::count
38int(1)
39SXETest::count
40int(2)
41