Php SimpleXMLElement在输入XML时不提供整个对象？
我很难理解为什么当我将此XML转换为SimpleXMLElement以与XPath一起使用时，我只得到如下所示的对象。我从头到尾都验证了XML，一切都很好。那么，有什么好处呢？提前谢谢Php SimpleXMLElement在输入XML时不提供整个对象？,php,xml,simplexml,xsl-fo,Php,Xml,Simplexml,Xsl Fo,我很难理解为什么当我将此XML转换为SimpleXMLElement以与XPath一起使用时，我只得到如下所示的对象。我从头到尾都验证了XML，一切都很好。那么，有什么好处呢？提前谢谢 $xml = new DOMDocument; $xml->load($xml_output); $xsl = new DOMDocument; $xsl->load($xslt_template); $proc = new XSLTProcessor; $proc->importStyleSh
$xml = new DOMDocument;
$xml->load($xml_output);
$xsl = new DOMDocument;
$xsl->load($xslt_template);
$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl); // attach the xsl rules
$fo_formatted = $proc->transformToXML($xml);
print_r($fo_formatted); // Results in:
<?xml version="1.0" encoding="utf-8"?> <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xf="http://www.ecrion.com/xf/1.0" xmlns:xc="http://www.ecrion.com/2008/xc" xmlns:xfd="http://www.ecrion.com/xfd/1.0" xmlns:svg="http://www.w3.org/2000/svg" xmlns:msxsl="urn:schemas-microsoft-com:xslt" font-family="Times" font-size="12pt"> <fo:layout-master-set><fo:simple-page-master master-name="Letter Page" page-width="8.500in" page-height="11.000in"><fo:region-body region-name="xsl-region-body" margin="0.700in"/><fo:region-before region-name="xsl-region-before" display-align="after" extent="0.700in"/><fo:region-after region-name="xsl-region-after" display-align="before" extent="0.700in"/><fo:region-start region-name="xsl-region-start" extent="0.700in"/> <fo:region-end region-name="xsl-region-end" extent="0.700in"/> </fo:simple-page-master></fo:layout-master-set> <fo:page-sequence master-reference="Letter Page"> <fo:static-content flow-name="xsl-region-after"><fo:block> </fo:block></fo:static-content><fo:static-content flow-name="xsl-region-before"><fo:block> <fo:inline>Rob</fo:inline> <fo:inline>Shafar</fo:inline>< /fo:block></fo:static-content><fo:static-content flow-name="xsl-region-end"> <fo:block> </fo:block></fo:static-content> <fo:static-content flow-name="xsl-region-start"><fo:block> </fo:block></fo:static-content><fo:flow flow-name="xsl-region-body"> <fo:block> </fo:block><fo:block/><fo:block break-before="page"> </fo:block><fo:block> </fo:block></fo:flow></fo:page-sequence></fo:root>
$fo_formatted = new SimpleXMLElement( $fo_formatted );
print_r($fo_formatted); // Results in:
SimpleXMLElement Object
(
[@attributes] => Array
(
[font-family] => Times
[font-size] => 12pt
)
)
$xml=新文档；
$xml->load（$xml\u输出）；
$xsl=新文档；
$xsl->load（$xslt\u模板）；
$proc=新的XSLTProcessor；
$proc->importStyleSheet（$xsl）；//附加xsl规则
$fo_formatted=$proc->transformToXML（$xml）；
打印（$fo_格式）；//结果：
Rob Shafar
$fo_formatted=新的simplexmlement（$fo_formatted）；
打印（$fo_格式）；//结果：
SimpleXMLElement对象
(
[@attributes]=>数组
(
[font-family]=>次
[字体大小]=>12pt
)
)
xmlns:fo:fo