xml格式数据和数组数据互相转换

数组转换成xml数据

<?php
$arr=array(
    'username'=>'huahua',
    'password'=>'123456',
    'number'=>'15889652911',
);
echo arrayToXml($arr);
function arrayToXml($arr){
    $xml = "<root>";
    foreach ($arr as $key=>$val){
        if(is_array($val)){
            $xml.="<".$key.">".arrayToXml($val)."</".$key.">";
        }else{
            $xml.="<".$key.">".$val."</".$key.">";
        }
    }
    $xml.="</root>";
    //返回xml数据  
    header('Content-type:text/xml;charset=utf-8');
    return $xml;
}

xml格式数据转换成数组

<?php
$xml="<root><username>huahua</username><password>123456</password><number>15889652911</number></root>";
var_dump(xmlToArray($xml));

function xmlToArray($xml){
    //禁止引用外部xml实体
    libxml_disable_entity_loader(true);

    $xmlstring = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);

    $val = json_decode(json_encode($xmlstring),true);

    return $val;

}

原文链接:https://www.cnblogs.com/xiaobiaomei/p/7646195.html

原文地址:https://www.cnblogs.com/junyi-bk/p/11671254.html