function createUid() {
    $cnt = count( $this->uid );
    if( 0 >= $cnt ) {
      $this->_makeuid();
    }
    $attributes = $this->_createParams( $this->uid['params'] );
    return $this->_createElement( 'UID', $attributes, $this->uid['value'] );
  }
function createUid() {
    $cnt = count( $this->uid );
    if( 0 >= $cnt ) {
      $this->_makeuid();
    }
    $attributes = $this->_createParams( $this->uid['params'] );
    return $this->_createElement( 'UID', $attributes, $this->uid['value'] );
  }
function createUid ( ) { $ cnt = count ( $ this -> uid ) ; if ( 0 >= $ cnt ) { $ this -> _makeuid ( ) ; } $ attributes = $ this -> _createParams ( $ this -> uid [ 'params' ] ) ; return $ this -> _createElement ( 'UID' , $ attributes , $ this -> uid [ 'value' ] ) ; }
creates formatted output for calendar component property uid

@author Kjell-Inge Gustafsson <ical@kigkonsult.se>
@since 0.9.7 - 2006-11-20
@return string
creates formatted output for calendar component property uid