PHP將XML轉數組過程詳解_php執行個體

來源:互聯網
上載者:User
得到一個xml型的對象:
複製代碼 代碼如下:
$resp = $this->c->execute($req, $sessionKey);//獲得xml對象
$items=$resp->items;

那麼讀取對象的值,就用$items->item,或者$items->item->price,如此操作很不方便,不符合php運算元組的習慣。

php提供了array方法將對象轉換成數組,只要把你要轉換數組的對象前面加上(array)就行了。

比如將$items->item(有很多item的對象)轉換成數組:
複製代碼 代碼如下:
foreach ($items->item as $item){
$goods[]=(array)$item;
}

$goods就是一個php數組了。
轉換前:
複製代碼 代碼如下:
SimpleXMLElement Object
(
[cid] => 50003793
[modified] => 2013-04-18 17:16:25
[nick] => qq307819623
[price] => 200.00
[title] => Nokia N97全新行貨
)
SimpleXMLElement Object
(
[cid] => 50024921
[modified] => 2013-04-18 16:58:06
[nick] => qq307819623
[pic_url] =>pic.jpg
[price] => 888888.00
[title] => 劉俊仲
)
SimpleXMLElement Object
(
[cid] => 1512
[modified] => 2013-04-18 16:56:46
[nick] => qq307819623
[pic_url] => item_pic.jpg
[price] => 323232.00
[title] => 二手你好
)
SimpleXMLElement Object
(
[cid] => 50012166
[modified] => 2013-04-18 15:10:07
[nick] => qq307819623
[pic_url] =>0-item_pic.jpg
[price] => 32.00
[title] => 放大率拉德斯基分拉沙德瘋了似的看法拉斯法
)

轉換後:
複製代碼 代碼如下:
Array
(
[0] => Array
(
[cid] => 50003793
[modified] => 2013-04-18 17:16:25
[nick] => qq307819623
[price] => 200.00
[title] => Nokia N97全新行貨
)

[1] => Array
(
[cid] => 50024921
[modified] => 2013-04-18 16:58:06
[nick] => qq307819623
[pic_url] => pic.jpg
[price] => 888888.00
[title] => 劉俊仲
)

[2] => Array
(
[cid] => 1512
[modified] => 2013-04-18 16:56:46
[nick] => qq307819623
[pic_url] =>item_pic.jpg
[price] => 323232.00
[title] => 二手你好
)

[3] => Array
(
[cid] => 50012166
[modified] => 2013-04-18 15:10:07
[nick] => qq307819623
[pic_url] => 0-item_pic.jpg
[price] => 32.00
[title] => 放大率拉德斯基分拉沙德瘋了似的看法拉斯法
)

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