PHP：重新组合XML属性

Question

I'm tried to parse XML response with DOM.

<GetBilletResult>
    <sNomProduit>product 2</sNomProduit>
    <sNomArticle>article 4</sNomArticle>
    ...
    <tabGrilleHoraire>
        <tabDetailTarifArticle>
            <tabDetail>
              <sDetail>Liste Pax : Pax n°1 [Âge:19]</sDetail>
              <sAgePax>19;</sAgePax>
              ...
            </tabDetail>
        </tabDetailTarifArticle>
        ...
    <tabGrilleHoraire>
</GetBilletResult>

I need to reorder the result and regroup the articles by products. The output should look like this :

• sNomProduit : product 2

• sNomArticle : article 1

• tabGrilleHoraire

  • tabDetailTarifArticle
    • tabDetail
      • sDetail : Liste Pax : Pax n°1 [Âge:19]
      • sAgePax : 19;

Working code (thanks to ConstantineUA) :

$processed = array();
foreach( $billets as $GetBilletResult )
{ 
$sNomProduit = $GetBilletResult->getElementsByTagName( "sNomProduit" )->item(0)->nodeValue;
$nIDProduit = $GetBilletResult->getElementsByTagName( "nIDProduit" )->item(0)->nodeValue;
$sNomArticle = $GetBilletResult->getElementsByTagName( "sNomArticle" )->item(0)->nodeValue;
$nIDArticle = $GetBilletResult->getElementsByTagName( "nIDArticle" )->item(0)->nodeValue;
$tabDetail = $GetBilletResult->getElementsByTagName( "tabDetail" );

if (!isset($processed[$sNomProduit])) {
     $processed[$sNomProduit] = array();
}

$processed[$sNomProduit][] = array(
     'nIDProduit' => $nIDProduit,
     'sNomArticle' => $sNomArticle,
     'nIDArticle' => $nIDArticle,
     'tabDetail' => $tabDetail,
);
}

Loop:

foreach ($processed as $sNomProduit => $list) {
    echo "<h3> ".$sNomProduit."</h3>";
    foreach ($list as $item) {
        echo "<h5> ".$item['sNomArticle'] . "</h5>";
        foreach ($item['tabDetail'] as $node) {
            var_dump ($node->nodeValue);
        }
    }
    echo "<hr>";
}

Answer 1

I think you can get by with an additional associative array where you put all you nodes during the loop:

$processed = array();
foreach( $billets as $GetBilletResult )
{ 
    $sNomProduit = $GetBilletResult->getElementsByTagName( "sNomProduit" )->item(0)->nodeValue;
    $nIDProduit = $GetBilletResult->getElementsByTagName( "nIDProduit" )->item(0)->nodeValue;
    $sNomArticle = $GetBilletResult->getElementsByTagName( "sNomArticle" )->item(0)->nodeValue;
    $nIDArticle = $GetBilletResult->getElementsByTagName( "nIDArticle" )->item(0)->nodeValue;

    if (!isset($processed[$sNomProduit])) {
         $processed[$sNomProduit] = array();
    }

    $processed[$sNomProduit][] = array(
         'nIDProduit' => $nIDProduit,
         'sNomArticle' => $sNomArticle,
         'nIDArticle' => $nIDArticle,
    );
}

And then loop through this array to display results:

foreach ($processed as $sNomProduit => $list) {
    echo "<b>sNomProduit : </b> ".$sNomProduit."<br>";
    foreach ($list as $item) {
        echo "<b>sNomArticle : </b> ".$item['sNomArticle'] . "<br>";
        echo "<b>ListeTranche </b> ID_Tranche ".$item['nIDArticle'] . "<br>";
    }
}

It looks that your xml isn't complete so please note that it's more like a pseudo-code rather than a complete solution.