我有这个数组
array(2) {
[0] =>
array(3) {
['name'] => string(4) "John"
['lastname'] => string(3) "Don"
['pesel'] => string(6) "987987"
}
[1] =>
array(3) {
['name'] => string(4) "Mike"
['lastname'] => string(5) "Evans"
['pesel'] => string(5) "89779"
}
}
我想从上面的数组创建一个 xml 文件,我使用此代码创建一个 xml 文件
$student_info = array($resultant_array);
// creating object of SimpleXMLElement
$xml_student_info = new SimpleXMLElement("<?xml version=\"1.0\"?><student_info></student_info>");
// function call to convert array to xml
array_to_xml($student_info,$xml_student_info);
//saving generated xml file
$xml_student_info->asXML('inxfo.xml');
// function defination to convert array to xml
function array_to_xml($student_info, $xml_student_info) {
foreach($student_info as $key => $value) {
var_dump($value);
echo '<br />';
if(is_array($value)) {
if(!is_numeric($key)){
$subnode = $xml_student_info->addChild("$key");
array_to_xml($value, $subnode);
}
else{
array_to_xml($value, $xml_student_info);
}
}
else {
$xml_student_info->addChild("$key","$value");
}
}
}
这段代码给出了这样的 mi 解决方案
<student_info>
<name>John</name>
<lastname>Dozzn</lastname>
<pesel>987987</pesel>
<nme>Mike</name>
<lastname>Evans</lastname>
<pesel>89779</pesel>
</student_info>
但我想要这样的结果
<student_info>
<person>
<name>John</name>
<lastname>Dozzn</lastname>
<pesel>987987</pesel>
</person>
<person>
<name>Mike</name>
<lastname>Evans</lastname>
<pesel>89779</pesel>
</person>
</student_info>
如何向我的 xml 代码添加其他子项?