Gruppo Ludico

<?
/**
* XMLToArray Generator Class
* @author  :  MA Razzaque Rupom <rupom_315@yahoo.com>, <rupom.bd@gmail.com>
*             Moderator, phpResource (LINK1http://groups.yahoo.com/group/phpresource/LINK1)
*             URL: LINK2http://www.rupom.infoLINK2
* @version :  1.0
* @date       06/05/2006
* Purpose  : Creating Hierarchical Array from XML Data
* Released : Under GPL
*/

class XmlToArray
{
 
  var $xml='';
 
  /**
  * Default Constructor
  * @param $xml = xml data
  * @return none
  */
 
  function XmlToArray($xml)
  {
     $this->xml = $xml;   
  }
 
  /**
  * _struct_to_array($values, &$i)
  *
  * This is adds the contents of the return xml into the array for easier processing.
  * Recursive, Static
  *
  * @access    private
  * @param    array  $values this is the xml data in an array
  * @param    int    $i  this is the current location in the array
  * @return    Array
  */
 
  function _struct_to_array($values, &$i)
  {
      $child = array();
      if (isset($values[$i]['value'])) array_push($child, $values[$i]['value']);
     
      while ($i++ < count($values)) {
          switch ($values[$i]['type']) {
              case 'cdata':
              array_push($child, $values[$i]['value']);
              break;
             
              case 'complete':
                  $name = $values[$i]['tag'];
                  if(!empty($name)){
                  $child[$name]= ($values[$i]['value'])?($values[$i]['value']):'';
                  if(isset($values[$i]['attributes'])) {                   
                      $child[$name] = $values[$i]['attributes'];
                  }
              }   
            break;
             
              case 'open':
                  $name = $values[$i]['tag'];
                  $size = isset($child[$name]) ? sizeof($child[$name]) : 0;
                  $child[$name][$size] = $this->_struct_to_array($values, $i);
              break;
             
              case 'close':
              return $child;
              break;
          }
      }
      return $child;
  }//_struct_to_array
 
  /**
  * createArray($data)
  *
  * This is adds the contents of the return xml into the array for easier processing.
  *
  * @access    public
  * @param    string    $data this is the string of the xml data
  * @return    Array
  */
  function createArray()
  {
      $xml    = $this->xml;
      $values = array();
      $index  = array();
      $array  = array();
      $parser = xml_parser_create();
      xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
      xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
      xml_parse_into_struct($parser, $xml, $values, $index);
      xml_parser_free($parser);
      $i = 0;
      $name = $values[$i]['tag'];
      $array[$name] = isset($values[$i]['attributes']) ? $values[$i]['attributes'] : '';
      $array[$name] = $this->_struct_to_array($values, $i);
      return $array;
  }//createArray
 
 
}//XmlToArray
?>