无法使用implexml_Load_String解析XML
我尝试了here中的各种方法 在here和更多的地方。
我甚至尝试了here中的函数。
该XML如下所示:
<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing"><s:Header><a:Action s:mustUnderstand="1">http://tempuri.org/IFooEntryOperation/SaveFooStatusResponse</a:Action></s:Header><s:Body><SaveFooStatusResponse xmlns="http://htempuri.org/"><SaveFooStatusResult xmlns:b="http://schemas.datacontract.org/2004/07/FooAPI.Entities.Foo" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><b:AWBNumber>999999999</b:AWBNumber><b:IsError>true</b:IsError><b:Status><b:FooEntryStatus><b:StatusCode>Foo_ENTRY_FAILURE</b:StatusCode><b:StatusInformation>InvalidEmployeeCode</b:StatusInformation></b:FooEntryStatus></b:Status></SaveFooStatusResult></SaveFooStatusResponse></s:Body></s:Envelope>
这里是我的代码的一个示例(我有十几个变体):
$ReturnData = $row["ReturnData"]; // string frm a database
if (strpos($ReturnData, "s:Envelope") !== false){
$ReturnXML = new SimpleXMLElement($ReturnData);
$xml = simplexml_load_string($ReturnXML);
$StatusCode = $xml["b:StatusCode"];
echo "<br>StatusCode: " . $StatusCode;
$IsError = $xml["b:IsError"];
echo "<br>IsError: " . $IsError;
}
我尝试的另一个选项:
$test = json_decode(json_encode($xml, 1); //this didn't work either
我要么得到一个空数组,要么得到如下错误:
"致命错误:未捕获异常‘异常’,消息为‘字符串 无法分析为XML"
我尝试了太多事情,可能会忘记我的代码现在在哪里。请帮帮忙--我真的卡住了……
我也试过了:
$ReturnXML = new SimpleXMLElement($ReturnData);
foreach( $ReturnXML->children('b', true)->entry as $entries ) {
echo (string) 'Summary: ' . simplexml_load_string($entries->StatusCode->children()->asXML(), null, LIBXML_NOCDATA) . "<br />
";
}
解决方案
方法1。
您可以尝试使用以下代码片段将其解析为数组
$p = xml_parser_create();
xml_parse_into_struct($p, $xml, $values, $indexes);// $xml containing the XML
xml_parser_free($p);
echo "Index array
";
print_r($indexes);
echo "
Vals array
";
print_r($values);
方法2.
function XMLtoArray($xml) {
$previous_value = libxml_use_internal_errors(true);
$dom = new DOMDocument('1.0', 'UTF-8');
$dom->preserveWhiteSpace = false;
$dom->loadXml($xml);
libxml_use_internal_errors($previous_value);
if (libxml_get_errors()) {
return [];
}
return DOMtoArray($dom);
}
function DOMtoArray($root) {
$result = array();
if ($root->hasAttributes()) {
$attrs = $root->attributes;
foreach ($attrs as $attr) {
$result['@attributes'][$attr->name] = $attr->value;
}
}
if ($root->hasChildNodes()) {
$children = $root->childNodes;
if ($children->length == 1) {
$child = $children->item(0);
if (in_array($child->nodeType,[XML_TEXT_NODE,XML_CDATA_SECTION_NODE]))
{
$result['_value'] = $child->nodeValue;
return count($result) == 1
? $result['_value']
: $result;
}
}
$groups = array();
foreach ($children as $child) {
if (!isset($result[$child->nodeName])) {
$result[$child->nodeName] = DOMtoArray($child);
} else {
if (!isset($groups[$child->nodeName])) {
$result[$child->nodeName] = array($result[$child->nodeName]);
$groups[$child->nodeName] = 1;
}
$result[$child->nodeName][] = DOMtoArray($child);
}
}
}
return $result;
}
您可以使用print_r(XMLtoArray($xml));
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