Question

我是php xml的新手。我有下面的PHP代码

$query = mysql_query("SELECT u.name, u.phone, m.email, m.mobile FROM user u, micards m WHERE m.usr_id=u.id ");

    while ( $row[] = mysql_fetch_assoc($query)) 
}
    foreach(array_filter($row) as $key =$value) {
    $output[$value['phone']]['cards'][] = array(
    'email' =$value['email'],
    'mobile' =$value['mobile'],
    'name' =$value['name']
    );}

任何人都可以告诉我如何以下面的格式获取xml我想要的xml？

 <phone>
        <cards>
            <email>..</email>
            <mobile>..</mobile>
            <name>..</name>
        </cards>
        <cards>
            <email>..</email>
            <mobile>..</mobile>
            <name>..</name>
        </cards>    
    </phone> 
    <phone>
    <cards>
            <email>..</email>
            <mobile>..</mobile>
            <name>..</name>
        </cards>
        <cards>
            <email>..</email>
            <mobile>..</mobile>
            <name>..</name>
        </cards>    
    </phone>

Answer 1

我希望这会对你有所帮助

 $xml_student_info = new SimpleXMLElement("<?xml version=\"1.0\"?><phone></phone>");
 $tour_xml_path=set your xml file path;
 array_to_xml1($data_array,$xml_student_info,$tour_xml_path);
function array_to_xml1($student_info, &$xml_student_info,$file_name) {

    foreach($student_info as $key => $value) {
        if(is_array($value)) {
            if(!is_numeric($key)){
                $subnode = $xml_student_info->addChild("$key");
                array_to_xml1($value, $subnode,$file_name);
            }
            else{
                $subnode = $xml_student_info->addChild("item$key");
                array_to_xml1($value, $subnode,$file_name);
            }
        }
        else {
            $xml_student_info->addChild("$key",htmlspecialchars("$value"));
        }
    }
    $xml_student_info->asXML($file_name);   


}

Answer 2

根据How to convert array to SimpleXML，只需：

$xml = new SimpleXMLElement('<phone/>');
array_walk_recursive($output, array ($xml, 'addChild'));

然后从

获取你的xml

$xml->asXML();

从动态PHP代码格式化XML

2 个答案: