Question

我尝试将简单的xml文件转换为数组，但转换不会将“id”属性保留为键数组。 XML源：

<mapi>
    <categoriesList>
        <category id="310">Autres</category>
        <category id="574">Bière</category>
        <category id="495">Biscuits</category>
        <category id="444">Bonbons</category>
        <category id="435">Champagne</category>
        <category id="371">Cidre</category>
        <category id="215">Condiments</category>
        <category id="8">Fruits</category>
        <category id="445">Poissons</category>
        <category id="578">Produits laitiers</category>
        <category id="539">Spiritueux</category>
        <category id="259">Viandes</category>
        <category id="126">Vin</category>
    </categoriesList>
</mapi>

我喜欢像这样的简单数组：

array (
    [310] => Autres
    [574] => Bière
    [495] => Biscuits
    [444] => Bonbons 
    [435] => Champagne
    [371] => Cidre
    [215] => Condiments
    [8] => Fruits 
    [445] => Poissons
    [578] => Produits laitiers
    [539] => Spiritueux
    [259] => Viandes
    [126] => Vin
)

感谢您的帮助迪米特里

Answer 1

这样的事情应该有效：

function XMLtoArray($xml) {
    $xmlArray = array();
    $dom = new DOMDocument;
    $dom->load($xml);
    $categories = $dom->getElementsByTagName("category");
    foreach($categories as $category) {
        $id = $category->getAttribute("id");
        $xmlArray[$id] = $category->nodeValue;
    }
    return($xmlArray);
}

然后像这样调用函数：

$myArray = XMLtoArray("path/to/file.xml");

Answer 2

<?php
    include ("htmlparser.php");
    $string = '
<mapi>
    <categoriesList>
        <category id="310">Autres</category>
        <category id="574">Bière</category>
        <category id="495">Biscuits</category>
        <category id="444">Bonbons</category>
        <category id="435">Champagne</category>
        <category id="371">Cidre</category>
        <category id="215">Condiments</category>
        <category id="8">Fruits</category>
        <category id="445">Poissons</category>
        <category id="578">Produits laitiers</category>
        <category id="539">Spiritueux</category>
        <category id="259">Viandes</category>
        <category id="126">Vin</category>
    </categoriesList>
</mapi>
';
 $html = str_get_html($string);
  foreach($html->find('category') as $element){
    $array[] = $element -> innertext ;
  }

  echo '<pre>';
  print_r($array);
?>

您需要下载此库：http://simplehtmldom.sourceforge.net/manual.htm#section_dump

Answer 3

使用SimpleXMLElement这是一项非常简单的任务：

$sxe = simplexml_load_string($xml);
$asarray = array();
foreach ($sxe->categoriesList->category as $c) {
    $asarray[(int) $c['id']] = (string) $c;
}

var_export($asarray);

如何将带有属性的XML文件转换为数组

3 个答案: