时间:2021-07-01 10:21:17 帮助过:28人阅读
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function arrayToXml($arr, $xmlDoc = 0, $item = 0)
{
/*判断是否已为xml*/
if (!$xmlDoc)
{
$xmlDoc = new DOMDocument("1.0");
}
/*判断是否为子节点*/
if (!$item)
{
$item = $xmlDoc->createElement("nodes","UTF-8");
$xmlDoc->appendChild($item);
}
/*将数组数据按“键=>值”方式,循环取出并写入dom树*/
foreach ($arr as $key=>$val)
{
/*增加子节点名和值*/
$itemX = $xmlDoc->createElement(is_string($key) ? $key:"node");
$item->appendChild($itemX);
/*如果数组内某一元素的值也是数组,则进行递归*/
if (!is_array($val))
{
$text = $xmlDoc->createTextNode($val);
$itemX->appendChild($text);
}
else
{
$this->arrayToXml($val,$xmlDoc,$itemX); //在类中调用需加$this->
}
}
return $xmlDoc->saveXML(); //返回xml数据,可以把返回数据直接写入*.xml文件即可生成xml文件
}
$ar = array(
array( 'id' => "c5569e2c-0f4a-4ec2-86ba-736b79eca18c", 'name' => "A公司", 'type' => "0",
array( 'id' => "4f2b55e9-e10a-496b-8bca-60e6f26daee5", 'name' => "部门1", 'type' => "1",
array( 'id' => "363", 'name' => "叶子1", 'type' => "2", 'playurl' => "http://XXXXXXX363"),
),
array( 'id' => "0c5ce42f-ba31-4b7a-8173-79ecae4a73ca", 'name' => "部门2", 'type' => "1",
array( 'id' => "241", 'name' => "叶子1", 'type' => "2", 'playurl' => "http://xxxxx=241"),
array( 'id' => "356", 'name' => "叶子1", 'type' => "2", 'playurl' => "xxxxxxxxx=356"),
),
)
);
$xml = simplexml_load_string('');
arrayToXml($ar, $xml);
echo $xml->asXML();
function arrayToXml($ar, $xml) {
foreach($ar as $k=>$v) {
if(is_array($v)) arrayToXml($v, $xml->addChild('node'));
else $xml->addAttribute($k, $v);
}
}