如何在php中将xml转换为数组


How to convert xml to array in php?

我的代码如下:

$xmlstring = '<Response>
                    <Auth>
                        <UserID>test</UserID>
                        <UserIP>123</UserIP>
                        <XmlVersion>Testing Version</XmlVersion>
                    </Auth>
                    <SearchAvailRequest>
                        <CountryCd>ID</CountryCd>
                        <CityCd>JOG</CityCd>
                        <CheckIn>2016-01-08</CheckIn>
                        <CheckOut>2016-01-09</CheckOut>
                    </SearchAvailRequest>
                    <SearchAvailResponse>
                        <Hotel>
                            <HotelNo>1</HotelNo>
                            <HotelCode>321</HotelCode>
                            <HotelName>Test 1 Hotel</HotelName>
                            <RmGrade>Deluxe</RmGrade>
                            <RmGradeCode>DLX</RmGradeCode>
                        </Hotel>
                        <Hotel>
                            <HotelNo>2</HotelNo>
                            <HotelCode>212</HotelCode>
                            <HotelName>Test 2 & 1 Hotel</HotelName>
                            <RmGrade>Deluxe</RmGrade>
                            <RmGradeCode>DLX</RmGradeCode>
                        </Hotel>
                    </SearchAvailResponse>
                </Response>';
    $xml = simplexml_load_string($xmlstring, "SimpleXMLElement", LIBXML_NOCDATA);
    $json = json_encode($xml);
    $array = json_decode($json,TRUE);
    echo '<pre>';print_r($array);echo '</pre>';
?>

我想将XML转换为PHP数组。但我发现了一个错误:

Warning: simplexml_load_string(): Entity: line 24: parser error : xmlParseEntityRef: no name in C:'xampp'htdocs'ngetest'xml.php on line 268
Warning: simplexml_load_string(): <HotelName>Test 2 & 1 Hotel</HotelName> in C:'xampp'htdocs'ngetest'xml.php on line 268
Warning: simplexml_load_string(): ^ in C:'xampp'htdocs'ngetest'xml.php on line 268

这似乎是因为存在和象征(测试2和1酒店)。我还没有找到正确的解决方案来解决这个问题

关于如何解决这个问题,有什么建议吗?

非常感谢

试试这个:

$xmlparser = xml_parser_create();
xml_parse_into_struct($xmlparser,$xmlstring,$values);
xml_parser_free($xmlparser);
print_r($values);

希望这对你有帮助。