关于新浪微博数据数组遍历的一个问题

Question

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            [created_at] => Sat May 14 22:35:44 +0800 2011
            [id] => 10659079670
            [text] => 怀念那时候…[泪]
            [source] => <a href="http://weibo.com" rel="nofollow">新浪微博</a>
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                    [id] => 1195242865
                    [screen_name] => 杨幂
                    [name] => 杨幂
                    [province] => 11
                    [city] => 1000
                    [location] => 北京
                    [description] => 紫曦是条小狐狸~~
                    [url] => http://blog.sina.com.cn/yangmiblog
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                    [created_at] => Fri Aug 28 00:00:00 +0800 2009
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                    [created_at] => Sat May 14 22:26:40 +0800 2011
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                    [text] => 怀念去年此时的微博，那时候没有这么多人，也就没有现在这些欺骗。那时候没人买粉丝，现在一买百万。那时候没有心怀叵测的人利用微博，它最大的缺点也就是删删帖。那时候大家都互相尊重，没有这么多口水仗。那时候都在努力写好句，现在剽窃偷盗一窝蜂。那时候大家陌生如朋友，现在熟悉如仇人。
                    [source] => <a href="http://weibo.com" rel="nofollow">新浪微博</a>
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                            [description] => 资深好孩子，著名神经病。
                            [url] => http://blog.sina.com.cn/jakejones
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            [created_at] => Sat May 14 17:45:35 +0800 2011
            [id] => 10643045385
            [text] => 今天的太阳,撒下满满的幸福~珍惜,珍重,感恩,幸福~
            [source] => <a href="http://weibo.com/mobile/ipad.php" rel="nofollow">iPad客户端</a>
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                    [screen_name] => 杨幂
                    [name] => 杨幂
                    [province] => 11
                    [city] => 1000
                    [location] => 北京
                    [description] => 紫曦是条小狐狸~~
                    [url] => http://blog.sina.com.cn/yangmiblog
                    [profile_image_url] => http://tp2.sinaimg.cn/1195242865/50/1293689813/0
                    [domain] => yangmiblog
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                    [created_at] => Fri Aug 28 00:00:00 +0800 2009
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                )        ))上面是我我从新浪微博开放平台读取的杨幂的微博的2条信息，现在是数组的形式。怎么能给他的节点都遍历出来呢。看得头有点晕。太长了。有没有那种工具啊，把这个放进去，自动帮我分析节点，能展开，能收缩。