我如何读出 PROP 的“名称”值我可以使用下面的脚本读取 PVAL 的值..
<?xml version='1.0'?>
<RECORDS>
<RECORD>
<PROP NAME="Product">
<PVAL><![CDATA[Produkt1]]></PVAL>
</PROP>
<PROP NAME="Value">
<PVAL><![CDATA[10]]></PVAL>
</PROP>
<PROP NAME="Status">
<PVAL><![CDATA[Active]]></PVAL>
</PROP>
</RECORD>
<RECORD>
<PROP NAME="Product">
<PVAL><![CDATA[Produkt2]]></PVAL>
</PROP>
<PROP NAME="Value">
<PVAL><![CDATA[20]]></PVAL>
</PROP>
<PROP NAME="Status">
<PVAL><![CDATA[Active]]></PVAL>
</PROP>
</RECORD>
<RECORD>
<PROP NAME="Product">
<PVAL><![CDATA[Produkt3]]></PVAL>
</PROP>
<PROP NAME="Value">
<PVAL><![CDATA[30]]></PVAL>
</PROP>
<PROP NAME="Status">
<PVAL><![CDATA[Active]]></PVAL>
</PROP>
</RECORD>
使用下面的脚本我可以获得 PVAL。但我也想获得名称值,我试过 $strvalue = $node->PROP[6]->NAME; 没有运气...
<?php
$z = new XMLReader;
$z->open('products.xml');
$doc = new DOMDocument;
// move to the first <product /> node
while ($z->read() && $z->name !== 'RECORD');
// now that we're at the right depth, hop to the next <product/> until the end of the tree
while ($z->name === 'RECORD')
{
$node = simplexml_import_dom($doc->importNode($z->expand(), true));
$strvalue = $node->PROP[6]->PVAL;
echo $strvalue."<p>" ;
// go to next <product />
$z->next('RECORD');
}
?>