Question

我有这个功能。

我正在尝试转换2个函数。我的目标是拥有最佳的模块化，并提取特定的信息，如产品的尺寸，重量....包括在我的数据库内。

1 - 显示产品页面内的所有信息

2 - 提取要包含在DB中的特定信息（重量，深度，......）

我不知道这是否是做到这一点的好方法。

如果你可以帮我解决这个问题，那将会很棒。

原始功能

 function icecat_to_array($data = array())
  {
    // Extract data array
    extract($data);

    if(isset($ean)){ $url = 'http://' . $username . ':' . $password . '@data.Icecat.biz/xml_s3/xml_server3.cgi?ean_upc=' . $ean . ';lang=' . $language . ';output=productxml'; }

// Get data
$xml = @file_get_contents($url,false,stream_context_create(array('http' => array('ignore_errors' => true))));

    // Load into Simple XML Element
    $xml = new SimpleXMLElement($xml);

    $spec_group         = $xml->xpath("/ICECAT-interface/Product/CategoryFeatureGroup");
    $spec_item          = $xml->xpath("/ICECAT-interface/Product/ProductFeature");

    // Set specification groups
    foreach($spec_group as $group)
    {
      $p['spec'][(int)$group[0]['ID']]['name'] = (string)$group->FeatureGroup->Name[0]['Value'];
    }

    // Set specifications
    foreach($spec_item as $item)
    {
      if($item[0]['Value'] != 'Icecat.biz')
      {
        $p['spec'][(int)$item[0]['CategoryFeatureGroup_ID']]['features'][(int)$item->Feature->Name[0]['ID']]['name'] = (string)$item->Feature->Name[0]['Value'];
        $p['spec'][(int)$item[0]['CategoryFeatureGroup_ID']]['features'][(int)$item->Feature->Name[0]['ID']]['value'] = (string)$item[0]['Value'];
        $p['spec'][(int)$item[0]['CategoryFeatureGroup_ID']]['features'][(int)$item->Feature->Name[0]['ID']]['sign'] = (string)$item->Feature->Measure->Signs->Sign;
        $p['spec'][(int)$item[0]['CategoryFeatureGroup_ID']]['features'][(int)$item->Feature->Name[0]['ID']]['pres_value'] = (string)$item[0]['Presentation_Value'];
      }
    }

    // Remove empty specification groups
    foreach($p['spec'] as $key=>$value)
    {
      if(!isset($value['features'])){
        unset($p['spec'][$key]);
      }
    }
  }

  // Get Icecat data in array by EAN number
  $data = array(
    'ean'       => '4712900236903',
    'language'  => 'EN',
    'username'  => 'openIcecat-xml',
    'password'  => 'freeaccess'
  );
  $data = icecat_to_array($data);
  echo '<pre>'.print_r($data,TRUE).'</pre>';

结果是：

我的功能

// display the options category like Processor, Dimensions
    public function getProductFeature11() {
      $xml = $this->getSearchProductEanXML();
      $category_feature_group = $xml->xpath("//CategoryFeatureGroup");

      foreach($category_feature_group as $item) {
        $test = new SimpleXMLElement($item->asXML());

        $feature_group = $test->xpath("//FeatureGroup");

        foreach($feature_group as $item1) {
          var_dump($feature_group);
          $test1 = new SimpleXMLElement($item1->asXML());
          $name = $test1->Name['ID'] . ' ' . $test1->Name['Value'];
          echo $name . '<br>';
        }
      }
    }

结果

1222500 Processor
1222498 Hard drive
4863 Memory
4865 Optical drive
4867 Display
4977 Audio
4995 Ports & interfaces
5023 Weight & dimensions

...

我的第二个功能

 public function getProductFeature1() {
      $xml = $this->getSearchProductEanXML();
      $ProductFeature = $xml->xpath("//ProductFeature");

      foreach($ProductFeature as $item2) {

        $test2 = new SimpleXMLElement($item2->asXML());
        $test2 = $item2->attributes();
        echo '<br>' . $test2['CategoryFeature_ID'] .  ' ' . $test2['Name'] . ' ' . $test2['Value'];
      }
    }

结果

29776 Black
101037 Notebook
4692 Clamshell
59777 Gaming
2787 15.6
9350 1920 x 1080
36303 N
36493 Y
149038 Full HD
99902 Matt
16353 16:9
73715 2.6

...

我不知道合并这2个函数是否正确并且在良好类别中包含好元素。

谢谢

Answer 1

function extract($user_data)
{
    ....
    return $extracted_data;
}

function display($extracted_data)
{
    ....
    return $results;
}

echo display(extract($user_input));

这样的东西？

如何合并这两个函数来显示表内

1 个答案: