在XML文件中分解属性

Question

I have an XML with attribute like this:

<products>
<product ProductName="One" ProductCategory="Software::Utilities::Email">
<product ProductName="Two" ProductCategory="Software::Video::Editing">
<product ProductName="Three" ProductCategory="Software::Audio::Converter">
</products>

And how can I explode the "ProductCategory" attribute and separated it like this:

<products>
<product ProductName="One" ProductCategory="Software">
<product ProductName="One" ProductCategory="Utilities">
<product ProductName="One" ProductCategory="Email">
<product ProductName="Two" ProductCategory="Software">
<product ProductName="Two" ProductCategory="Video">
<product ProductName="Two" ProductCategory="Editing">
<product ProductName="Three" ProductCategory="Software">
<product ProductName="Three" ProductCategory="Audio">
<product ProductName="Three" ProductCategory="Converter">
</products>

Answer 1

An Example for you

<?php
$string = <<<XML
<products>
    <product ProductName="One" ProductCategory="Software::Utilities::Email"></product>
    <product ProductName="Two" ProductCategory="Software::Video::Editing"></product>
    <product ProductName="Three" ProductCategory="Software::Audio::Converter"></product>
</products>
XML;

$xml = simplexml_load_string($string);
$obj = json_decode(json_encode($xml), true);

$new_xml = '<products>';

foreach($obj['product'] as $val){
    $name = $val['@attributes']['ProductName'];
    $pro = explode('::', $val['@attributes']['ProductCategory']);
    foreach($pro as $k=>$v){
        $new_xml .= '<product ProductName="'.$name.'" ProductCategory="'.$v.'"></product>';
    }
}
$new_xml .= '</products>';
$file = fopen("test.xml","w");
fwrite($file, $new_xml);
fclose($file);
?>