Location: PHPKode > projects > Kwik Kart > USPS/xmlparser.php
<?php
class xmlparser
{

    function GetChildren($vals, &$i) 
    {
        $children = array(); 
    
    
        if (isset($vals[$i]['value'])) 
            $children['VALUE'] = $vals[$i]['value']; 
    
    
        while (++$i < count($vals))
        { 
            switch ($vals[$i]['type']) 
            { 
                case 'cdata': 
                    if (isset($children['VALUE']))
                        $children['VALUE'] .= $vals[$i]['value']; 
                    else
                        $children['VALUE'] = $vals[$i]['value']; 
                    break;
    
                case 'complete': 
                    if (isset($vals[$i]['attributes'])) {
                        $children[$vals[$i]['tag']][]['ATTRIBUTES'] = $vals[$i]['attributes'];
                        $index = count($children[$vals[$i]['tag']])-1;
    
                        if (isset($vals[$i]['value'])) 
                            $children[$vals[$i]['tag']][$index]['VALUE'] = $vals[$i]['value']; 
                        else
                            $children[$vals[$i]['tag']][$index]['VALUE'] = ''; 
                    } else {
                        if (isset($vals[$i]['value'])) 
                            $children[$vals[$i]['tag']][]['VALUE'] = $vals[$i]['value']; 
                        else
                            $children[$vals[$i]['tag']][]['VALUE'] = ''; 
    		}
                    break; 
    
                case 'open': 
                    if (isset($vals[$i]['attributes'])) {
                        $children[$vals[$i]['tag']][]['ATTRIBUTES'] = $vals[$i]['attributes'];
                        $index = count($children[$vals[$i]['tag']])-1;
                        $children[$vals[$i]['tag']][$index] = array_merge($children[$vals[$i]['tag']][$index],$this->GetChildren($vals, $i));
                    } else {
                        $children[$vals[$i]['tag']][] = $this->GetChildren($vals, $i);
                    }
                    break; 
    
                case 'close': 
                    return $children; 
            } 
        } 
    } 

    function GetXMLTree($xml) 
    { 
        $data = $xml;
       
        $parser = xml_parser_create();
        xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); 
        xml_parse_into_struct($parser, $data, $vals, $index); 
        xml_parser_free($parser);
        
        //print_r($index);
    
        $tree = array(); 
        $i = 0; 
        
        if (isset($vals[$i]['attributes'])) {
    	$tree[$vals[$i]['tag']][]['ATTRIBUTES'] = $vals[$i]['attributes']; 
    	$index = count($tree[$vals[$i]['tag']])-1;
    	$tree[$vals[$i]['tag']][$index] =    array_merge($tree[$vals[$i]['tag']][$index], $this->GetChildren($vals, $i));
        }
        else
            $tree[$vals[$i]['tag']][] = $this->GetChildren($vals, $i); 
        
        return $tree; 
    } 
    
    function printa($obj) {
        global $__level_deep;
        if (!isset($__level_deep)) $__level_deep = array();
    
        if (is_object($obj))
            print '[obj]';
        elseif (is_array($obj)) {
            foreach(array_keys($obj) as $keys) {
                array_push($__level_deep, "[".$keys."]");
                $this->printa($obj[$keys]);
                array_pop($__level_deep);
            }
        }
        else print implode(" ",$__level_deep)." = $obj\n";
    }
}
?>
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