Question

这是我的阵列：

 Array (
     [Payments] => Array (
          [0] => Array (
            [Payment] => Array (
                  [Invoice] => Array (
                      [InvoiceNumber] => INV-0084
                  )
                  [Account] => Array (
                      [Code] => 260
                  )
                 [Date] => 1969-12-31T17:00:00
                 [Amount] => 119
             )
         )
        [1] => Array (
            [Payment] => Array (
                 [Invoice] => Array (
                       [InvoiceNumber] => INV-0085
                 )
                 [Account] => Array (
                       [Code] => 260
                 )
                 [Date] => 1969-12-31T17:00:00
                 [Amount] => 132
             )
        )
    )
)

我需要将其转换为XML数据。我使用CakePHP库来转换XML数据。

<Payments>
  <Payment>
     <Invoice>
         <InvoiceNumber>INV-0084</InvoiceNumber>
     </Invoice>
     <Account>
         <Code>260</Code>
     </Account>
     <Date>2016-06-01T17:00:00 </Date>
     <Amount>119</Amount>
 </Payment>
 <Payment>
     <Invoice>
         <InvoiceNumber>INV-0085</InvoiceNumber>
    </Invoice>
    <Account>
       <Code>260</Code>
    </Account>
    <Date>2016-06-01T17:00:00 </Date>
    <Amount>132</Amount>
</Payment>

我曾使用过这个功能

$paymentXml = Xml::fromArray($paymentXmlData, array('format' =>'tags'));
$paymentXml = $paymentXml->asXML();

我得到的错误是：

SimpleXMLElement :: __ construct（）：实体：第3行：解析器错误：文档末尾的额外内容＆＃34;，＆＃34;文件＆＃34;：＆＃34; / var / www / html / limeactuarial / LIB /蛋糕/效用/ Xml.php＆＃34;＆＃34;线＆＃34;：197

如何使用默认库解决这些问题？

Answer 1

查看文档。您的数据结构不正确;节点需要嵌套在一个密钥下，该密钥用作节点的名称。

您在那里做的将有效地创建多个根节点，例如：

<Payments>
    <Payment>
        <Invoice>
            <InvoiceNumber>INV-0084</InvoiceNumber>
        </Invoice>
        ...
    </Payment>
</Payments>
<Payments>
    <Payment>
        <Invoice>
            <InvoiceNumber>INV-0085</InvoiceNumber>
        </Invoice>
        ...
    </Payment>
</Payments>

哪个是无效的XML。您的数据需要像这样构建，其中Payments将是根节点，包含两个Payment节点。

array(
    'Payments' => array(
        'Payment' => array(
            array(
                'Invoice' => array(
                    'InvoiceNumber' => 'INV-0084'
                ),
                'Account' => array(
                    'Code' => '260'
                ),
                'Date' => '1969-12-31T17:00:00',
                'Amount' => '119'
            ),
            array(
                'Invoice' => array(
                    'InvoiceNumber' => 'INV-0085'
                ),
                'Account' => array(
                    'Code' => '260'
                ),
                'Date' => '1969-12-31T17:00:00',
                'Amount' => '132'
            )
        )
    )
)

另见：

的 Cookbook > Core Libraries > Utilities > XML > Transforming an array into a string of XML

在CakePHP中将多个数组转换为XML

1 个答案: