Question

I try to use amazon API using PHP. If I use

print_r($parsed_xml->Items->Item->ItemAttributes)

it show me some result like

SimpleXMLElement Object ( 
[Binding] => Electronics 
[Brand] => Canon 
[DisplaySize] => 2.5 
[EAN] => 0013803113662 **
[Feature] => Array ( 
[0] => High-powered 20x wide-angle optical zoom with Optical Image Stabilizer 
[1] => Capture 720p HD movies with stereo sound; HDMI output connector for easy playback on your HDTV 
[2] => 2.5-inch Vari-Angle System LCD; improved Smart AUTO intelligently selects from 22 predefined shooting situations 
[3] => DIGIC 4 Image Processor; 12.1-megapixel resolution for poster-size, photo-quality prints 
[4] => Powered by AA batteries (included); capture images to SD/SDHC memory cards (not included) )** 
[FloppyDiskDriveDescription] => None 
[FormFactor] => Rotating 
[HasRedEyeReduction] => 1 
[IsAutographed] => 0 
[IsMemorabilia] => 0 
[ItemDimensions] => SimpleXMLElement Object ( 
[Height] => 340 
[Length] => 490 
[Weight] => 124 
[Width] => 350 ) 
[Label] => Canon 
[LensType] => Zoom lens 
[ListPrice] => SimpleXMLElement Object ( 
[Amount] => 60103 
[CurrencyCode] => USD 
[FormattedPrice] => $601.03 ) 
[Manufacturer] => Canon 
[MaximumFocalLength] => 100 
[MaximumResolution] => 12.1 
[MinimumFocalLength] => 5 
[Model] => SX20IS 
[MPN] => SX20IS 
[OpticalSensorResolution] => 12.1 
[OpticalZoom] => 20 
[PackageDimensions] => SimpleXMLElement Object ( 
[Height] => 460 
[Length] => 900 
[Weight] => 242 
[Width] => 630 ) 
[PackageQuantity] => 1 
[ProductGroup] => Photography 
[ProductTypeName] => CAMERA_DIGITAL 
[ProductTypeSubcategory] => point-and-shoot 
[Publisher] => Canon 
[Studio] => Canon 
[Title] => Canon PowerShot SX20IS 12.1MP Digital Camera with 20x Wide Angle Optical Image Stabilized Zoom and 2.5-inch Articulating LCD 
[UPC] => 013803113662 ) 

my goal is to get only Feature infomation and I try to use

$feature = $parsed_xml->Items->Item->ItemAttributes->Feature

it does’not work for me because it just show me the first feature only. How do i get all feature information? please help

Answer 1

In your code $feature should contain an array. You can iterate over all this features:

foreach($feature as $f) {
    echo $f;
}

Or do you want the features of all items?