用php解析奇怪格式化的XML

Question

这里是xml的片段，它是一种我从未见过的格式，对于我的生活，我无法弄清楚如何将它解析成实际看起来像样的东西一个网站。这里是xml。这是shopping.com API上的搜索查询的结果。

object(SimpleXMLElement)#14 (11) { 
    ["@attributes"]=> 
    array(1) { 
    ["id"]=> 
    string(9) "101677489" 
    } 
    ["name"]=> 
    string(26) "Nikon D3100 Digital Camera" 
    ["shortDescription"]=> 
    string(87) "14.2 Megapixel, SLR Camera, 3 in. LCD Screen, With High Definition Video, Weight: 1 lb." 
    ["fullDescription"]=> 
    string(829) "The Nikon D3100 digital SLR camera speaks to the growing ranks of enthusiastic D-SLR users and aspiring photographers by providing an easy-to-use and affordable entrance to the world of Nikon D-SLR’s. The 14.2-megapixel D3100 has powerful features, such as the enhanced Guide Mode that makes it easy to unleash creative potential and capture memories with still images and full HD video. Like having a personal photo tutor at your fingertips, this unique feature provides a simple graphical interface on the camera’s LCD that guides users by suggesting and/or adjusting camera settings to achieve the desired end result images. The D3100 is also the world’s first D-SLR to introduce full time auto focus (AF) in Live View and D-Movie mode to effortlessly achieve the critical focus needed when shooting Full HD 1080p video." 
    ["images"]=> 
    object(SimpleXMLElement)#4 (1) { 
    ["image"]=> 
    array(5) { 
     [0]=> 
     object(SimpleXMLElement)#13 (2) { 
     ["@attributes"]=> 
     array(3) { 
      ["available"]=> 
      string(4) "true" 
      ["height"]=> 
      string(3) "100" 
      ["width"]=> 
      string(3) "100" 
     } 
     ["sourceURL"]=> 
     string(131) "http://di1.shopping.com/images/pi/93/bc/04/101677489-100x100-0-0.jpg?p=p2.6566ad68b022f6260efc&a=2&c=1&l=7000610&t=110528211343&r=2" 
     } 
     [1]=> 
     object(SimpleXMLElement)#5 (2) { 
     ["@attributes"]=> 
     array(3) { 
      ["available"]=> 
      string(4) "true" 
      ["height"]=> 
      string(3) "200" 
      ["width"]=> 
      string(3) "200" 
     } 
     ["sourceURL"]=> 
     string(131) "http://di1.shopping.com/images/pi/93/bc/04/101677489-200x200-0-0.jpg?p=p2.6566ad68b022f6260efc&a=2&c=1&l=7000610&t=110528211343&r=2" 
     } 
     [2]=> 
     object(SimpleXMLElement)#12 (2) { 
     ["@attributes"]=> 
     array(3) { 
      ["available"]=> 
      string(4) "true" 
      ["height"]=> 
      string(3) "300" 
      ["width"]=> 
      string(3) "300" 
     } 
     ["sourceURL"]=> 
     string(131) "http://di1.shopping.com/images/pi/93/bc/04/101677489-300x300-0-0.jpg?p=p2.6566ad68b022f6260efc&a=2&c=1&l=7000610&t=110528211343&r=2" 
     } 
     [3]=> 
     object(SimpleXMLElement)#11 (2) { 
     ["@attributes"]=> 
     array(3) { 
      ["available"]=> 
      string(4) "true" 
      ["height"]=> 
      string(3) "400" 
      ["width"]=> 
      string(3) "400" 
     } 
     ["sourceURL"]=> 
     string(131) "http://di1.shopping.com/images/pi/93/bc/04/101677489-400x400-0-0.jpg?p=p2.6566ad68b022f6260efc&a=2&c=1&l=7000610&t=110528211343&r=2" 
     } 
     [4]=> 
     object(SimpleXMLElement)#10 (2) { 
     ["@attributes"]=> 
     array(3) { 
      ["available"]=> 
      string(4) "true" 
      ["height"]=> 
      string(3) "500" 
      ["width"]=> 
      string(3) "606" 
     } 
     ["sourceURL"]=> 
     string(131) "http://di1.shopping.com/images/pi/93/bc/04/101677489-606x500-0-0.jpg?p=p2.6566ad68b022f6260efc&a=2&c=1&l=7000610&t=110528211343&r=2" 
     } 
    } 
    } 
    ["rating"]=> 
    object(SimpleXMLElement)#7 (4) { 
    ["reviewCount"]=> 
    string(1) "5" 
    ["rating"]=> 
    string(4) "5.00" 
    ["ratingImage"]=> 
    object(SimpleXMLElement)#9 (2) { 
     ["@attributes"]=> 
     array(2) { 
     ["height"]=> 
     string(2) "18" 
     ["width"]=> 
     string(2) "91" 
     } 
     ["sourceURL"]=> 
     string(48) "http://img.shopping.com/sc/pr/sdc_stars_sm_5.gif" 
    } 
    ["reviewURL"]=> 
    string(61) "http://www.shopping.com/Nikon-D3100/reviews~linkin_id-7000610" 
    } 
    ["minPrice"]=> 
    string(6) "519.00" 
    ["maxPrice"]=> 
    string(6) "712.00" 
    ["productOffersURL"]=> 
    string(60) "http://www.shopping.com/Nikon-D3100/prices~linkin_id-7000610" 
    ["productSpecsURL"]=> 
    string(58) "http://www.shopping.com/Nikon-D3100/info~linkin_id-7000610" 
    ["offers"]=> 
    object(SimpleXMLElement)#6 (1) { 
    ["@attributes"]=> 
    array(3) { 
     ["matchedOfferCount"]=> 
     string(2) "10" 
     ["pageNumber"]=> 
     string(1) "1" 
     ["returnedOfferCount"]=> 
     string(1) "0" 
    } 
    } 

任何想法？我已经尝试了以下代码，但它不会改变任何内容。

foreach($xml->categories->category->items->product as $product) 
{ 
var_dump($product); 
} 
foreach($xml->categories->category->items->offer as $offer) 
{ 
var_dump($offer); 
} 

Answer 1

试着这么做：

foreach($xml->categories->category->items->product as $product) 
{ 
    echo "{$product->name} from {$product->minPrice} to {$product->maxPrice}\n"; 
}