PHP and MySQL Web Development 4th Ed-tqw-_darksiderg

Solution Overview
831
Listing 33.8
Continued
'AssociateTag' => ASSOCIATEID, 'Request'=>array($request));
// perform actual soap query
$result = $soap_proxy->ItemSearch($parameters);
if(isSOAPError($result)) {
return false;
}
$this->totalResults = $result['TotalResults'];
foreach($result['Items']['Item'] as $product) {
$this->products[] = new Product($product);
}
unset($soapclient);
unset($soap_proxy);
} else {
// form URL and call parseXML to download and parse it
$this->url = "http://ecs.amazonaws.com/onca/xml?".
"Service=".$this->Service.
"&Operation=".$this->Operation.
"&AssociateTag=".$this->AssociateTag.
"&AWSAccessKeyId=".$this->AWSAccessKeyId.
"&BrowseNode=".$this->BrowseNode.
"&ResponseGroup=".$this->ResponseGroup.
"&SearchIndex=".$this->SearchIndex.
"&Sort=".$this->Sort.
"&TotalPages=".$this->TotalPages;
}
$this->parseXML();
}
return $this->products;
// Given an ASIN, get the URL of the large image
// Returns a string
function getImageUrlLarge($ASIN, $mode) {
foreach($this->products as $product) {
if( $product->ASIN()== $ASIN) {