XML 使用 simplexml_load_string 排列

Question

我需要将 XML 转换为数组，但它没有转换

这是我的代码

<?php
$response='<?xml version="1.0" encoding="utf-8"?>
 <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">

<soap:Body>
<Search xmlns="http:url">
  <Request>
    <aaa>string</aaa>
    <bbb>string</bbb>
    <ccc>srting</ccc>
    <SourceName>string</SourceName>

  </Request>
</Search>
</soap:Body>
</soap:Envelope>';


function xml2Array($xmlstring)
{
    $xml = simplexml_load_string($xmlstring, "SimpleXMLElement", LIBXML_NOCDATA);
    $json = json_encode($xml);
    return json_decode($json,TRUE);
}
$arr = xml2Array($response);
print_r($arr);

但是如果我删除

<soap:Body>

从 XML 开始它工作正常，有什么问题如何解决

Answer 1

尝试类似于此 question 的解决方案。

在你的情况下试试这个代码

<?php
$response='<?xml version="1.0" encoding="utf-8"?>
 <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">

<soap:Body>
<Search xmlns="http:url">
  <Request>
    <aaa>string</aaa>
    <bbb>string</bbb>
    <ccc>srting</ccc>
    <SourceName>string</SourceName>

  </Request>
</Search>
</soap:Body>
</soap:Envelope>';


function xml2Array($xmlstring)
{
    $xml = simplexml_load_string($xmlstring, "SimpleXMLElement", LIBXML_NOCDATA, "http://schemas.xmlsoap.org/soap/envelope/");
    $xml->registerXPathNamespace('soap-env', 'http://schemas.xmlsoap.org/soap/envelope/');
    $bodies = $xml->xpath('//soap-env:Body');
    if (is_array($bodies) && !empty($bodies[0])) {
        $json = json_encode($bodies[0]);
        return json_decode($json,TRUE);
    } else {
        return false;
    }
}
$arr = xml2Array($response);
print_r($arr);

输出将是：

Array
(
    [Search] => Array
        (
            [Request] => Array
                (
                    [aaa] => string
                    [bbb] => string
                    [ccc] => srting
                    [SourceName] => string
                )

        )

)

XML 使用 simplexml_load_string 排列

XML to array using simplexml_load_string

php

xml

arrays

simplexml