2015-05-26 2 views
0

Поэтому у меня есть следующий XMLСинтаксический файл XML с DomDocument :: нагрузка(), информация об атрибутах отсутствует

<?xml version="1.0" encoding="UTF-8"?> 
<product id="nokia-asha-305-bite-feed"> 
    <title>Nokia Asha 305</title> 
    <description /> 
    <item_price>280</item_price> 
    <stock>1</stock> 
    <ean_code /> 
    <prex_code /> 
    <wholesaler /> 
    <wholesaler_code /> 
    <manufacturer>nokia</manufacturer> 
    <manufacturer_code /> 
    <image_url>http://www.bite.lt/bin/common9/common/devices/Nokia-Asha_305.png?w=130&amp;h=275</image_url> 
    <product_url>http://www.bite.lt/lt/privatiems/telefonai/nokia/asha305</product_url> 
    <specs> 
     <spec name="USB">microUSB 2.0</spec> 
     <spec name="Sinchronizacija su kompiuteriu">Yra</spec> 
     <spec name="Dviejų SIM kortelių palaikymas">Yra</spec> 
     <spec name="Dažnis">900/1800 MHz</spec> 
     <spec name="Ekrano raiška">240×400 taškų</spec> 
     <spec name="Ekrano spalvos">65 tūkst. spalvų</spec> 
     <spec name="Baterija">Li-Ion (BL-4U)</spec> 
     <spec name="Budėjimo laikas iki (val.)">528</spec> 
     <spec name="Naršyklė">HTML</spec> 
     <spec name="EDGE">Yra</spec> 
     <spec name="3G (HSDPA)">-</spec> 
     <spec name="Muzikos grotuvas">Yra</spec> 
     <spec name="Fotokamera">2 Mpix 

    (1600x1200)</spec> 
     <spec name="Telefono atmintis (MB)">10 MB</spec> 
     <spec name="Meniu lietuvių kalba">Yra</spec> 
     <spec name="Laisvų rankų funkcija">Yra</spec> 
     <spec name="Kalendorius">Yra</spec> 
     <spec name="Žinutės">SMS, MMS</spec> 
     <spec name="Bluetooth">2.1 su EDR</spec> 
     <spec name="3G dažnis">-</spec> 
     <spec name="Svoris su baterija (g)">98</spec> 
     <spec name="Ekrano dydis">3.0"</spec> 
     <spec name="Baterijos talpa (mAh)">1110 mAh</spec> 
     <spec name="GPRS">Yra</spec> 
     <spec name="3G (UMTS)">-</spec> 
     <spec name="Atminties kortelė"> 
     microSD 
     <a href="javascript:;" class="__callTip" title="iki 32GB, 2GB pakuotėje">Daugiau</a> 
     </spec> 
     <spec name="Diktofonas">Yra</spec> 
     <spec name="Radijas (FM)">Yra 


    (Stereo FM su RDS)</spec> 
     <spec name="GPS">-</spec> 
     <spec name="Elektroninis paštas telefone">Yra</spec> 
     <spec name="Telefonų knygelės atmintis">1000</spec> 
     <spec name="Operacinė sistema">Nokia OS S40</spec> 
     <spec name="Papildoma informacija"> 
     Galimybė atsisiųsti 40 nemokamų "EA" žaidimų ("Tetris", "Bejeweled", "Need for Speed The Run", "Fifa 2012" ir kt.) 
     <br /> 
     <br /> 
     Prieiga prie socialinių tinklų (Facebook, Twitter, Youtube ir kt.) 
     <br /> 
     <br /> 
     Daugiau informacijos: 
     <a href="http://www.nokia.com/lt-lt/produktai/telefonas/305/savybes/" target="a_blank">rasite čia.</a> 
     </spec> 
     <spec name="Jutiklinis">Yra</spec> 
    </specs> 
    <categories> 
     <category>Telefonai</category> 
    </categories> 
</product> 

Как бы преобразовать его в ассоциативный массив, не теряя при этом атрибуты в элементе «Спекуляция» ,

На данный момент у меня есть это:

$item_xml = simplexml_load_string($this->xml_parser->readOuterXML(), 'SimpleXMLElement', LIBXML_NOCDATA); 

Это прекрасно работает для самого верхнего элемента. Но для элемента specs я теряю всю информацию об атрибутах и ​​получаю только плоский массив со значениями каждого элемента spec. Есть идеи?

ответ

-1

Я использую эту функцию, она старая, и я ее не кодировал, но работает очень хорошо. Если вы хотите, чтобы атрибуты также позволяли get_attributes param к 1. В комментариях у вас есть ссылка, если вы хотите узнать больше.

/** 
* xml2array() will convert the given XML text to an array in the XML structure. 
* Link: http://www.bin-co.com/php/scripts/xml2array/ 
* Arguments : $contents - The XML text 
*    $get_attributes - 1 or 0. If this is 1 the function will get the attributes as well as the tag values - this results in a different array structure in the return value. 
*    $priority - Can be 'tag' or 'attribute'. This will change the way the resulting array sturcture. For 'tag', the tags are given more importance. 
* Return: The parsed XML in an array form. Use print_r() to see the resulting array structure. 
* Examples: $array = xml2array(file_get_contents('feed.xml')); 
*    $array = xml2array(file_get_contents('feed.xml', 1, 'attribute')); 
*/ 
function xml2array($contents, $get_attributes=1, $priority = 'attribute', $encode='UTF-8') { 
    if(!$contents) return array(); 

    if(!function_exists('xml_parser_create')) { 
     //print "'xml_parser_create()' function not found!"; 
     return array(); 
    } 

    //Get the XML parser of PHP - PHP must have this module for the parser to work 
    $parser = xml_parser_create(''); 
    if($encode!='') 
     xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $encode); # http://minutillo.com/steve/weblog/2004/6/17/php-xml-and-character-encodings-a-tale-of-sadness-rage-and-data-loss 
    xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); 
    xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); 
    xml_parse_into_struct($parser, trim($contents), $xml_values); 
    xml_parser_free($parser); 

    if(!$xml_values) return;//Hmm... 

    //Initializations 
    $xml_array = array(); 
    $parents = array(); 
    $opened_tags = array(); 
    $arr = array(); 

    $current = &$xml_array; //Refference 

    //Go through the tags. 
    $repeated_tag_index = array();//Multiple tags with same name will be turned into an array 
    foreach($xml_values as $data) { 
     unset($attributes,$value);//Remove existing values, or there will be trouble 

     //This command will extract these variables into the foreach scope 
     // tag(string), type(string), level(int), attributes(array). 
     extract($data);//We could use the array by itself, but this cooler. 

     $result = array(); 
     $attributes_data = array(); 

     if(isset($value)) { 
      if($priority == 'tag') $result = $value; 
      else $result['value'] = $value; //Put the value in a assoc array if we are in the 'Attribute' mode 
     } 

     //Set the attributes too. 
     if(isset($attributes) and $get_attributes) { 
      foreach($attributes as $attr => $val) { 
       if($priority == 'tag') $attributes_data[$attr] = $val; 
       else $result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr' 
      } 
     } 

     //See tag status and do the needed. 
     if($type == "open") {//The starting of the tag '<tag>' 
      $parent[$level-1] = &$current; 
      if(!is_array($current) or (!in_array($tag, array_keys($current)))) { //Insert New tag 
       $current[$tag] = $result; 
       if($attributes_data) $current[$tag. '_attr'] = $attributes_data; 
       $repeated_tag_index[$tag.'_'.$level] = 1; 

       $current = &$current[$tag]; 

      } else { //There was another element with the same tag name 

       if(isset($current[$tag][0])) {//If there is a 0th element it is already an array 
        $current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result; 
        $repeated_tag_index[$tag.'_'.$level]++; 
       } else {//This section will make the value an array if multiple tags with the same name appear together 
        $current[$tag] = array($current[$tag],$result);//This will combine the existing item and the new item together to make an array 
        $repeated_tag_index[$tag.'_'.$level] = 2; 

        if(isset($current[$tag.'_attr'])) { //The attribute of the last(0th) tag must be moved as well 
         $current[$tag]['0_attr'] = $current[$tag.'_attr']; 
         unset($current[$tag.'_attr']); 
        } 

       } 
       $last_item_index = $repeated_tag_index[$tag.'_'.$level]-1; 
       $current = &$current[$tag][$last_item_index]; 
      } 

     } elseif($type == "complete") { //Tags that ends in 1 line '<tag />' 
      //See if the key is already taken. 
      if(!isset($current[$tag])) { //New Key 
       $current[$tag] = $result; 
       $repeated_tag_index[$tag.'_'.$level] = 1; 
       if($priority == 'tag' and $attributes_data) $current[$tag. '_attr'] = $attributes_data; 


      } else { //If taken, put all things inside a list(array) 
       if(isset($current[$tag][0]) and is_array($current[$tag])) {//If it is already an array... 

        // ...push the new element into that array. 
        $current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result; 

        if($priority == 'tag' and $get_attributes and $attributes_data) { 
         $current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data; 
        } 
        $repeated_tag_index[$tag.'_'.$level]++; 

       } else { //If it is not an array... 
        $current[$tag] = array($current[$tag],$result); //...Make it an array using using the existing value and the new value 
        $repeated_tag_index[$tag.'_'.$level] = 1; 
        if($priority == 'tag' and $get_attributes) { 
         if(isset($current[$tag.'_attr'])) { //The attribute of the last(0th) tag must be moved as well 

          $current[$tag]['0_attr'] = $current[$tag.'_attr']; 
          unset($current[$tag.'_attr']); 
         } 

         if($attributes_data) { 
          $current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data; 
         } 
        } 
        $repeated_tag_index[$tag.'_'.$level]++; //0 and 1 index is already taken 
       } 
      } 

     } elseif($type == 'close') { //End of tag '</tag>' 
      $current = &$parent[$level-1]; 
     } 
    } 

    return($xml_array); 

} 
0

Посмотреть выход. Я думаю, что все нормально

foreach($item_xml->specs->spec as $spec) { 
    foreach($spec->attributes() as $att) 
    echo $att ."\n"; 
}