从php中的SimpleXMLElement对象数组中获取键和值

Question

i have an array structure like this (output by print_r(array)):

SimpleXMLElement Object ( 
    [items] => Array ( 
        [0] => SimpleXMLElement Object ( 
            [walson] => 986 
            [john] => 01 
            [merry] => 234 ) 
        [1] => SimpleXMLElement Object ( 
            [nelson] => 987 
            [richard] => 01 
            [joan] => 345 )))
        [2] => SimpleXMLElement Object ( 
            [danny] => 989 
            [soffie] => 02 
            [roland] => 345 )))

how can i get output like this in PHP:

0, walson 986, john 01, merry 234
1, nelson 987, richard 01, joan 345
2, danny 989, soffie 02, roland 345

thank you,

Answer 1

You can use php function like

$simple = simplexml_load_string($xml);
$arr = json_decode( json_encode($simple) , 1);
print_r($arr);

this will give you array result like

Array
(
    [items] => Array
        (
            [0] => Array
                (
                    [walson] => 986 
                    [john] => 01
                    [merry] => 234
                )

        )

)