嗨，我正在尝试显示 icecat 产品数据，我是一个完整的 php 新手，我已经找到了一个我认为应该完成这项工作的代码片段，它说它要求您使用 EAN 产品编号提供函数。
有人可以给我一个例子说明这意味着什么，因为我不知道，这是一个 EAN 产品编号 EAN/UPC 代码：0885909481842
这是我尝试使用的代码段。
function getICEcatProductSpecs($ean, $drawdescription = 0, $drawpicture = 0)
{
// Username and password for usage with ICEcat
$username = "Your ICEcat username goes here";
$password = "Your ICEcat password goes here";
// Return 0 and exit function if no EAN available
if($ean == null)
{
return 0;
}
// Get the product specifications in XML format
$context = stream_context_create(array(
'http' => array(
'header' => "Authorization: Basic " . base64_encode($username.":".$password)
)
));
$data = file_get_contents('http://data.icecat.biz/xml_s3/xml_server3.cgi?ean_upc='.$ean.';lang=nl;output=productxml', false, $context);
$xml = new SimpleXMLElement($data);
// Create arrays of item elements from the XML feed
$productPicture = $xml->xpath("//Product");
$productDescription = $xml->xpath("//ProductDescription");
$categories = $xml->xpath("//CategoryFeatureGroup");
$spec_items = $xml->xpath("//ProductFeature");
//Draw product specifications table if any specs available for the product
if($spec_items != null)
{
$categoryList = array();
foreach($categories as $categoryitem) {
$catId = intval($categoryitem->attributes());
$titleXML = new SimpleXMLElement($categoryitem->asXML());
$title = $titleXML->xpath("//Name");
$catName = $title[0]->attributes();
//echo $catId . $catName['Value']. "<br />";
$categoryList[$catId] = $catName['Value'];
}
$specs = "<table class='productspecs'>";
$i = 0;
$drawnCategories = array();
foreach($spec_items as $item) {
$specValue = $item->attributes();
$titleXML = new SimpleXMLElement($item->asXML());
$title = $titleXML->xpath("//Name");
$specName = $title[0]->attributes();
$specCategoryId = intval($specValue['CategoryFeatureGroup_ID']);
if($specName['Value'] != "Source data-sheet")
{
$class = $i%2==0?"odd":"even";
$specs .= "<tr class='".$class."'>
<td>
<table>";
if(!in_array($specCategoryId, $drawnCategories))
{
$specs .= " <tr class='speccategory'>
<th><h3>".$categoryList[$specCategoryId]."</h3></th>
</tr>";
$drawnCategories[$i] = $specCategoryId;
}
$specs .= " <tr>
<th>".utf8_decode($specName['Value']).":</th>
</tr>
<tr>
<td>";
if($specValue['Presentation_Value'] == "Y")
{
$specs .= "Ja <img src='".SCRIPT_ROOT."images/check_green.png' alt='Ja' />";
}
else if($specValue['Presentation_Value'] == "N")
{
$specs .= "Nee <img src='".SCRIPT_ROOT."images/check_red.png' alt='Nee' />";
}
else
{
$specs .= str_replace('\n', '<br />', utf8_decode($specValue['Presentation_Value']));
}
$specs .= "</td>
</tr>
</table>
</td>
</tr>";
}
$i++;
}
$specs .= "</table>";
//Draw product description and link to manufacturer if available
if( $drawdescription != 0)
{
foreach($productDescription as $item) {
$productValues = $item->attributes();
if($productValues['URL'] != null)
{
$specs .= "<p id='manufacturerlink'><a href='".$productValues['URL']."'>Productinformation from manufacturer</a></p>";
}
if($productValues['LongDesc'] != null)
{
$description = utf8_decode(str_replace('\n', '', $productValues['LongDesc']));
$description = str_replace('<b>', '<strong>', $description);
$description = str_replace('<B>', '<strong>', $description);
$description = str_replace('</b>', '</strong>', $description);
$specs .= "<p id='manudescription'>".$description."</p>";
}
}
}
//Draw product picture if available
if( $drawdescription != 0)
{
foreach($productPicture as $item) {
$productValues = $item->attributes();
if($productValues['HighPic'] != null)
{
$specs .= "<div id='manuprodpic'><img src='".$productValues['HighPic']."' alt='' /></div>";
}
}
}
return $specs;
}
else
{
return 0;
}
}
任何建议都将非常感谢提前彼得