1--TEST--
2XMLReader: libxml2 XML Reader, Move cursor to a named attribute within a namespace, with invalid arguments
3--CREDITS--
4Mark Baker mark@lange.demon.co.uk at the PHPNW2017 Conference for PHP Testfest 2017
5--EXTENSIONS--
6xmlreader
7--FILE--
8<?php
9// Set up test data in a new file
10$xmlstring = '<?xml version="1.0" encoding="UTF-8"?>
11<books xmlns:ns1="http://www.ns1.namespace.org/" xmlns:ns2="http://www.ns2.namespace.org/"><book ns1:num="1" ns2:idx="2" ns1:idx="3" ns2:isbn="4">book1</book></books>';
12$filename = __DIR__ . '/015-move-errors.xml';
13file_put_contents($filename, $xmlstring);
14
15// Load test data into a new XML Reader
16$reader = new XMLReader();
17if (!$reader->open($filename)) {
18    exit('XML could not be read');
19}
20
21// Parse the data
22while ($reader->read()) {
23    if ($reader->nodeType != XMLREADER::END_ELEMENT) {
24        // Find the book node
25        if ($reader->nodeType == XMLREADER::ELEMENT && $reader->name == 'book') {
26            // Test for missing namespace argument
27            try {
28                $reader->moveToAttributeNs('idx', null);
29            } catch (ValueError $exception) {
30                echo $exception->getMessage() . "\n";
31            }
32        }
33    }
34}
35
36// clean up
37$reader->close();
38?>
39--CLEAN--
40<?php
41unlink(__DIR__.'/015-move-errors.xml');
42?>
43--EXPECTF--
44Deprecated: XMLReader::moveToAttributeNs(): Passing null to parameter #2 ($namespace) of type string is deprecated in %s on line %d
45XMLReader::moveToAttributeNs(): Argument #2 ($namespace) cannot be empty
46