class gbSerializer {
	var $serialString = '';
	var $keys = '';
	var $values = '';
	
	function gbSerializer($keys, $values = null){
		if(!isset($values)){
			$this->serialString = $keys;
			
			$count = 0;
			do{
				$lengthMarker = 0;
				switch(substr($keys, 0, 1)){
					case 'a':
					$lengthMarker = strpos($keys, '{') + 1;
					break;
					case 's':
					$lengthMarker = intval(substr($keys, 2, strpos($keys, ':', 2)));
					$lengthMarker += strpos($keys, '"') + 3;
					break;
					case 'i':
					case 'N':
					case 'b':
					$lengthMarker = strpos($keys, ';') + 1;
					break;
					case '}':
					$lengthMarker++;
					break;
				}
				$temp = substr($keys, 0, $lengthMarker);
				$keys = substr($keys, $lengthMarker);
				$iniChar = substr($temp, 0, 1);
				switch($iniChar){
					case 'a':
					$count = 0;
					$this->values .= $temp;
					$this->keys .= '{';
					break;
					case '}':
					$count = 0;
					$this->values .= $temp;
					$this->keys .= '}';
					break;
					default:
					switch($count % 2){
						case 0:
						if(!strcmp($iniChar, 'i')){
							$this->values .= $temp;
						}else{
							$this->keys .= $temp;
						}
						break;
						case 1:
						$this->values .= $temp;
						break;
					}
					$count++;
					break;
				}
			}while(strlen($keys) > 0);
		}else{
			$this->keys = $keys;
			$this->values = $values;

			do{
				$lengthMarker = 0;
				switch(substr($keys, 0, 1)){
					case '{':
					$keys = substr($keys, 1);
					$lengthMarker = strpos($values, '{') + 1;
					$this->serialString .= substr($values, 0, $lengthMarker);
					$values = substr($values, $lengthMarker);
					break;
					case '}':
					$lengthMarker++;
					$this->serialString .= substr($values, 0, $lengthMarker);
					$keys = substr($values, $lengthMarker);
					$values = substr($values, $lengthMarker);
					break;
					default:
					// will produce an error that can be ignored
					$lengthMarker = intval(substr($keys, 2, @strpos($keys, ':', 2)));
					$lengthMarker += strpos($keys, '"') + 3;
					$temp = substr($keys, 0, $lengthMarker);
					$this->serialString .= $temp;
					$lengthMarker++;
					$arrFlag = false;
					switch(substr($keys, $lengthMarker, 1)){
						case ':':
						$lengthMarker--;
						break;
						case '}':
						$lengthMarker++;
						$arrFlag = true;
						break;
					}
					$keys = substr($keys, $lengthMarker);
					do{
						$lengthMarker = 0;
						switch(substr($values, 0, 1)){
							case 'a':
							$lengthMarker = strpos($values, '{') + 1;
							break;
							case 's':
							$lengthMarker = intval(substr($values, 2, strpos($values, ':', 2)));
							$lengthMarker += strpos($values, '"') + 3;
							break;
							case 'i':
							case 'N':
							case 'b':
							$lengthMarker = strpos($values, ';') + 1;
							break;
							case '}':
							$lengthMarker++;
							$arrFlag = false;
							break;
						}
						$this->serialString .= substr($values, 0, $lengthMarker);
						$values = substr($values, $lengthMarker);
					}while($arrFlag);
					if(strlen($values) == 0 && strlen($keys) != 0){
						$this->serialString = substr($this->serialString, 0, -1 * strlen($temp) - 1) . '}';
					}
					break;
				}
			}while(strlen($values) > 0);
		}
	}
	
	function getKeys(){
		return $this->keys;
	}
	
	function getValues(){
		return $this->values;
	}
	
	function getSerial(){
		return $this->serialString;
	}
}