php中将SimpleXMLElement Object转化为普通数组

转： http://www.php230.com/transform-simplexmlelement-object-to-array-with-php.html

改成：属性和元素都作为数组的值

php代码：

<?
function xmlToArr($xml, $root = true)
{
                if(!$xml->children())
                {
                        return (string)$xml;
                }
                $array = array();
                foreach($xml->children() as $element => $node)
                {
                        $totalElement = count($xml->{$element});
                        if(!isset($array[$element]))
                        {
                                $array[$element] = "";
                        }
                        // Has attributes
                        if($attributes = $node->attributes())
                        {
                                $data = array();
                                foreach($attributes as $attr => $value)
                                {
                                        $data[$attr] = (string)$value;
                                }

                                if($totalElement > 1)
                                {
                                        $data2 =  xmlToArr($node, false);
                                        $array[$element][] = array_merge($data,$data2);
                                }
                                else
                                {
                                        $data2['value'] = (count($node) > 0) ? xmlToArr($node, false) : (string)$node;
                                        $array[$element] = array_merge($data,$data2);
                                }

                        }
                        else
                        {
                                if($totalElement > 1)
                                {
                                        $array[$element][] = xmlToArr($node, false);
                                }
                                else
                                {
                                        $array[$element] = xmlToArr($node, false);
                                }
                        }
                }
                if($root)
                {
                        return array($xml->getName() => $array);
                }
                else
                {
                        return $array;
                }
}

$array = array();
$xml=simplexml_load_file("manhua.xml");
print_r(xmlToArr($xml,false));

　　manhua.xml

<?xml version="1.0" encoding="utf-8" ?>
<list>
  <manhua >
    <title tt="1">刀剑神域</title> 
    <test>
                <a>1</a>
                <b>2</b>
        </test>  
        <test>
                <a>11</a>
                <b>22</b>
        </test> 
    <dir>djsy</dir>
        <img>djsy.jpg</img>
    <info></info>
  </manhua>
    <manhua>
    <test>
                <a>1</a>
                <b>2</b>
        </test>  
        <test>
                <a>11</a>
                <b>22</b>
        </test> 
    <title>刀剑神域_calibur</title>  
    <dir>djsy_calibur</dir>
        <img>djsy_calibur.jpg</img>
    <info></info>
  </manhua>
    <manhua>
    <title>刀剑神域_fairydance</title>  
    <dir>djsy_fairydance</dir>
        <img>djsy_fairydance.jpg</img>
    <info></info>
  </manhua>
    <manhua>
    <title>刀剑神域_progressive</title>  
    <dir>djsy_progressive</dir>
        <img>djsy_progressive.jpg</img>
    <info></info>
  </manhua>
    <manhua>
    <title>刀剑神域_少女们的乐章</title>  
    <dir>djsy_snmdyz</dir>
        <img>djsy_snmdyz.jpg</img>
    <info></info>
  </manhua>
   <manhua>
    <title>刀剑神域_幽灵子弹</title>  
    <dir>djsy_youlingzidan</dir>
        <img>djsy_youlingzidan.jpg</img>
    <info></info>
  </manhua>
   <manhua>
    <title>小刀剑神域</title>  
    <dir>xiaodaojianshenyu</dir>
        <img>xiaodaojianshenyu.jpg</img>
    <info></info>
  </manhua>
   <manhua>
    <title>新娘summer</title>  
    <dir>xinian_summer</dir>
        <img>xinian_summer.jpg</img>
    <info></info>
  </manhua>
   <manhua>
    <title>Sword_ArtOnline_Silica_Edition</title>  
    <dir>Sword_ArtOnline_Silica_Edition</dir>
        <img>Sword_ArtOnline_Silica_Edition.jpg</img>
    <info></info>
  </manhua>
</list>

Jquery+Ajax，遍历对象和数组：

function listObj(obj,str,level){
        
        if(!obj)
                return str;
        
        level++;
        for (x in obj)  
        {  
                if(typeof(obj[x])=="object"){
                        str+=x+'---'+level+'级目录--<br/>\n';
                        str=listObj(obj[x],str,level)
                }else{
                        str+=x+'--'+obj[x]+'<br/>\n';
                }
        } 
        return str;
}

$(function(){    
 $.getJSON("1.php","", function(obj){ 
                var str="";
                 var manhua=obj.manhua;
                 $.each(manhua,function(n,value) {   
                        str+='--'+n+'--1级目录---'+'<br/>\n';
                        str=listObj(value,str,1);
                                 
           });  
                   $("#st").html(str);
});